222221340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 804384000

約数和(自身を除く): 582162660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 165, 171, 179, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 330, 342, 358, 363, 380, 396, 418, 484, 495, 513, 537, 540, 570, 594, 605, 627, 660, 684, 716, 726, 836, 855, 895, 990, 1026, 1045, 1074, 1089, 1140, 1188, 1210, 1254, 1452, 1485, 1611, 1710, 1790, 1815, 1881, 1969, 1980, 2052, 2090, 2148, 2178, 2299, 2420, 2508, 2565, 2685, 2970, 3135, 3222, 3267, 3401, 3420, 3580, 3630, 3762, 3938, 4180, 4356, 4598, 4833, 5130, 5370, 5445, 5643, 5907, 5940, 6270, 6444, 6534, 6802, 6897, 7260, 7524, 7876, 8055, 9196, 9405, 9666, 9845, 10203, 10260, 10740, 10890, 11286, 11495, 11814, 12540, 13068, 13604, 13794, 16110, 16335, 17005, 17721, 18810, 19332, 19690, 20406, 20691, 21659, 21780, 22572, 22990, 23628, 24165, 27588, 28215, 29535, 30609, 32220, 32670, 34010, 34485, 35442, 37411, 37620, 39380, 40812, 41382, 43318, 45980, 48330, 51015, 53163, 56430, 59070, 61218, 62073, 64977, 65340, 68020, 68970, 70884, 74822, 82764, 86636, 88605, 91827, 96660, 102030, 103455, 106326, 108295, 112233, 112860, 118140, 122436, 124146, 129954, 137940, 149644, 153045, 177210, 183654, 187055, 194931, 204060, 206910, 212652, 216590, 224466, 248292, 259908, 265815, 306090, 310365, 324885, 336699, 354420, 367308, 374110, 389862, 411521, 413820, 433180, 448932, 459135, 531630, 561165, 584793, 612180, 620730, 649770, 673398, 748220, 779724, 823042, 918270, 974655, 1010097, 1063260, 1122330, 1169586, 1234563, 1241460, 1299540, 1346796, 1646084, 1683495, 1836540, 1949310, 2020194, 2057605, 2244660, 2339172, 2469126, 2923965, 3366990, 3703689, 3898620, 4040388, 4115210, 4938252, 5050485, 5847930, 6172815, 6733980, 7407378, 8230420, 10100970, 11111067, 11695860, 12345630, 14814756, 18518445, 20201940, 22222134, 24691260, 37036890, 44444268, 55555335, 74073780, 111110670, 222221340]

約数ペア:

[(1, 222221340), (2, 111110670), (3, 74073780), (4, 55555335), (5, 44444268), (6, 37036890), (9, 24691260), (10, 22222134), (11, 20201940), (12, 18518445), (15, 14814756), (18, 12345630), (19, 11695860), (20, 11111067), (22, 10100970), (27, 8230420), (30, 7407378), (33, 6733980), (36, 6172815), (38, 5847930), (44, 5050485), (45, 4938252), (54, 4115210), (55, 4040388), (57, 3898620), (60, 3703689), (66, 3366990), (76, 2923965), (90, 2469126), (95, 2339172), (99, 2244660), (108, 2057605), (110, 2020194), (114, 1949310), (121, 1836540), (132, 1683495), (135, 1646084), (165, 1346796), (171, 1299540), (179, 1241460), (180, 1234563), (190, 1169586), (198, 1122330), (209, 1063260), (220, 1010097), (228, 974655), (242, 918270), (270, 823042), (285, 779724), (297, 748220), (330, 673398), (342, 649770), (358, 620730), (363, 612180), (380, 584793), (396, 561165), (418, 531630), (484, 459135), (495, 448932), (513, 433180), (537, 413820), (540, 411521), (570, 389862), (594, 374110), (605, 367308), (627, 354420), (660, 336699), (684, 324885), (716, 310365), (726, 306090), (836, 265815), (855, 259908), (895, 248292), (990, 224466), (1026, 216590), (1045, 212652), (1074, 206910), (1089, 204060), (1140, 194931), (1188, 187055), (1210, 183654), (1254, 177210), (1452, 153045), (1485, 149644), (1611, 137940), (1710, 129954), (1790, 124146), (1815, 122436), (1881, 118140), (1969, 112860), (1980, 112233), (2052, 108295), (2090, 106326), (2148, 103455), (2178, 102030), (2299, 96660), (2420, 91827), (2508, 88605), (2565, 86636), (2685, 82764), (2970, 74822), (3135, 70884), (3222, 68970), (3267, 68020), (3401, 65340), (3420, 64977), (3580, 62073), (3630, 61218), (3762, 59070), (3938, 56430), (4180, 53163), (4356, 51015), (4598, 48330), (4833, 45980), (5130, 43318), (5370, 41382), (5445, 40812), (5643, 39380), (5907, 37620), (5940, 37411), (6270, 35442), (6444, 34485), (6534, 34010), (6802, 32670), (6897, 32220), (7260, 30609), (7524, 29535), (7876, 28215), (8055, 27588), (9196, 24165), (9405, 23628), (9666, 22990), (9845, 22572), (10203, 21780), (10260, 21659), (10740, 20691), (10890, 20406), (11286, 19690), (11495, 19332), (11814, 18810), (12540, 17721), (13068, 17005), (13604, 16335), (13794, 16110)]