889299180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 432

約数和(自身を含む): 3578615040

約数和(自身を除く): 2689315860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 121, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 242, 252, 266, 285, 307, 308, 315, 330, 342, 363, 380, 385, 396, 399, 418, 420, 462, 484, 495, 532, 570, 605, 614, 627, 630, 660, 665, 684, 693, 726, 770, 798, 836, 847, 855, 921, 924, 990, 1045, 1089, 1140, 1155, 1197, 1210, 1228, 1254, 1260, 1330, 1386, 1452, 1463, 1535, 1540, 1596, 1694, 1710, 1815, 1842, 1881, 1980, 1995, 2090, 2149, 2178, 2299, 2310, 2394, 2420, 2508, 2541, 2660, 2763, 2772, 2926, 3070, 3135, 3377, 3388, 3420, 3465, 3630, 3684, 3762, 3990, 4180, 4235, 4298, 4356, 4389, 4598, 4605, 4620, 4788, 5082, 5445, 5526, 5833, 5852, 5985, 6140, 6270, 6447, 6754, 6897, 6930, 7260, 7315, 7524, 7623, 7980, 8470, 8596, 8778, 9196, 9210, 9405, 10131, 10164, 10745, 10890, 11052, 11495, 11666, 11970, 12540, 12705, 12894, 13167, 13508, 13794, 13815, 13860, 14630, 15246, 16093, 16885, 16940, 17499, 17556, 18420, 18810, 19341, 20262, 20691, 21490, 21780, 21945, 22990, 23332, 23639, 23940, 25410, 25788, 26334, 27588, 27630, 29165, 29260, 30393, 30492, 32186, 32235, 33770, 34485, 34998, 37147, 37620, 38115, 38682, 40524, 40831, 41382, 42980, 43890, 45980, 47278, 48279, 50655, 50820, 52497, 52668, 55260, 58330, 60786, 64163, 64372, 64470, 65835, 67540, 68970, 69996, 70917, 74294, 76230, 77364, 80465, 81662, 82764, 87495, 87780, 94556, 96558, 96705, 101310, 103455, 104994, 111441, 116660, 118195, 121572, 122493, 128326, 128940, 131670, 137940, 141834, 144837, 148588, 151965, 152460, 160930, 163324, 174990, 185735, 192489, 193116, 193410, 202620, 204155, 206910, 209988, 212751, 222882, 236390, 241395, 244986, 256652, 260029, 262485, 263340, 283668, 289674, 303930, 320815, 321860, 334323, 349980, 354585, 367479, 371470, 384978, 386820, 408310, 413820, 425502, 445764, 449141, 472780, 482790, 489972, 520058, 524970, 557205, 577467, 579348, 607860, 612465, 641630, 668646, 705793, 709170, 724185, 734958, 742940, 769956, 780087, 816620, 851004, 898282, 962445, 965580, 1040116, 1049940, 1063755, 1114410, 1154934, 1224930, 1283260, 1300145, 1337292, 1347423, 1411586, 1418340, 1448370, 1469916, 1560174, 1671615, 1796564, 1837395, 1924890, 2117379, 2127510, 2228820, 2245705, 2309868, 2340261, 2449860, 2600290, 2694846, 2823172, 2887335, 2896740, 3120348, 3343230, 3528965, 3674790, 3849780, 3900435, 4042269, 4234758, 4255020, 4491410, 4680522, 4940551, 5200580, 5389692, 5774670, 6352137, 6686460, 6737115, 7057930, 7349580, 7800870, 8084538, 8469516, 8982820, 9361044, 9881102, 10586895, 11549340, 11701305, 12704274, 13474230, 14115860, 14821653, 15601740, 16169076, 19762204, 20211345, 21173790, 23402610, 24702755, 25408548, 26948460, 29643306, 31760685, 40422690, 42347580, 44464959, 46805220, 49405510, 59286612, 63521370, 74108265, 80845380, 88929918, 98811020, 127042740, 148216530, 177859836, 222324795, 296433060, 444649590, 889299180]

約数ペア:

[(1, 889299180), (2, 444649590), (3, 296433060), (4, 222324795), (5, 177859836), (6, 148216530), (7, 127042740), (9, 98811020), (10, 88929918), (11, 80845380), (12, 74108265), (14, 63521370), (15, 59286612), (18, 49405510), (19, 46805220), (20, 44464959), (21, 42347580), (22, 40422690), (28, 31760685), (30, 29643306), (33, 26948460), (35, 25408548), (36, 24702755), (38, 23402610), (42, 21173790), (44, 20211345), (45, 19762204), (55, 16169076), (57, 15601740), (60, 14821653), (63, 14115860), (66, 13474230), (70, 12704274), (76, 11701305), (77, 11549340), (84, 10586895), (90, 9881102), (95, 9361044), (99, 8982820), (105, 8469516), (110, 8084538), (114, 7800870), (121, 7349580), (126, 7057930), (132, 6737115), (133, 6686460), (140, 6352137), (154, 5774670), (165, 5389692), (171, 5200580), (180, 4940551), (190, 4680522), (198, 4491410), (209, 4255020), (210, 4234758), (220, 4042269), (228, 3900435), (231, 3849780), (242, 3674790), (252, 3528965), (266, 3343230), (285, 3120348), (307, 2896740), (308, 2887335), (315, 2823172), (330, 2694846), (342, 2600290), (363, 2449860), (380, 2340261), (385, 2309868), (396, 2245705), (399, 2228820), (418, 2127510), (420, 2117379), (462, 1924890), (484, 1837395), (495, 1796564), (532, 1671615), (570, 1560174), (605, 1469916), (614, 1448370), (627, 1418340), (630, 1411586), (660, 1347423), (665, 1337292), (684, 1300145), (693, 1283260), (726, 1224930), (770, 1154934), (798, 1114410), (836, 1063755), (847, 1049940), (855, 1040116), (921, 965580), (924, 962445), (990, 898282), (1045, 851004), (1089, 816620), (1140, 780087), (1155, 769956), (1197, 742940), (1210, 734958), (1228, 724185), (1254, 709170), (1260, 705793), (1330, 668646), (1386, 641630), (1452, 612465), (1463, 607860), (1535, 579348), (1540, 577467), (1596, 557205), (1694, 524970), (1710, 520058), (1815, 489972), (1842, 482790), (1881, 472780), (1980, 449141), (1995, 445764), (2090, 425502), (2149, 413820), (2178, 408310), (2299, 386820), (2310, 384978), (2394, 371470), (2420, 367479), (2508, 354585), (2541, 349980), (2660, 334323), (2763, 321860), (2772, 320815), (2926, 303930), (3070, 289674), (3135, 283668), (3377, 263340), (3388, 262485), (3420, 260029), (3465, 256652), (3630, 244986), (3684, 241395), (3762, 236390), (3990, 222882), (4180, 212751), (4235, 209988), (4298, 206910), (4356, 204155), (4389, 202620), (4598, 193410), (4605, 193116), (4620, 192489), (4788, 185735), (5082, 174990), (5445, 163324), (5526, 160930), (5833, 152460), (5852, 151965), (5985, 148588), (6140, 144837), (6270, 141834), (6447, 137940), (6754, 131670), (6897, 128940), (6930, 128326), (7260, 122493), (7315, 121572), (7524, 118195), (7623, 116660), (7980, 111441), (8470, 104994), (8596, 103455), (8778, 101310), (9196, 96705), (9210, 96558), (9405, 94556), (10131, 87780), (10164, 87495), (10745, 82764), (10890, 81662), (11052, 80465), (11495, 77364), (11666, 76230), (11970, 74294), (12540, 70917), (12705, 69996), (12894, 68970), (13167, 67540), (13508, 65835), (13794, 64470), (13815, 64372), (13860, 64163), (14630, 60786), (15246, 58330), (16093, 55260), (16885, 52668), (16940, 52497), (17499, 50820), (17556, 50655), (18420, 48279), (18810, 47278), (19341, 45980), (20262, 43890), (20691, 42980), (21490, 41382), (21780, 40831), (21945, 40524), (22990, 38682), (23332, 38115), (23639, 37620), (23940, 37147), (25410, 34998), (25788, 34485), (26334, 33770), (27588, 32235), (27630, 32186), (29165, 30492), (29260, 30393)]