448768980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 1593446400

約数和(自身を除く): 1144677420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 79, 90, 95, 99, 110, 114, 132, 151, 158, 165, 171, 180, 190, 198, 209, 220, 228, 237, 285, 302, 316, 330, 342, 380, 395, 396, 418, 453, 474, 495, 570, 604, 627, 660, 684, 711, 755, 790, 836, 855, 869, 906, 948, 990, 1045, 1140, 1185, 1254, 1359, 1422, 1501, 1510, 1580, 1661, 1710, 1738, 1812, 1881, 1980, 2090, 2265, 2370, 2508, 2607, 2718, 2844, 2869, 3002, 3020, 3135, 3322, 3420, 3476, 3555, 3762, 4180, 4345, 4503, 4530, 4740, 4983, 5214, 5436, 5738, 6004, 6270, 6644, 6795, 7110, 7505, 7524, 7821, 8305, 8607, 8690, 9006, 9060, 9405, 9966, 10428, 11476, 11929, 12540, 13035, 13509, 13590, 14220, 14345, 14949, 15010, 15642, 16511, 16610, 17214, 17380, 18012, 18810, 19932, 22515, 23858, 24915, 25821, 26070, 27018, 27180, 28690, 29898, 30020, 31284, 31559, 33022, 33220, 34428, 35787, 37620, 39105, 43035, 45030, 47716, 49533, 49830, 51642, 52140, 54036, 57380, 59645, 59796, 63118, 66044, 67545, 71574, 74745, 78210, 82555, 86070, 90060, 94677, 99066, 99660, 103284, 107361, 119290, 126236, 129105, 131219, 135090, 143148, 148599, 149490, 156420, 157795, 165110, 172140, 178935, 189354, 198132, 214722, 226651, 238580, 247665, 258210, 262438, 270180, 284031, 297198, 298980, 315590, 330220, 357870, 378708, 393657, 429444, 453302, 473385, 495330, 516420, 524876, 536805, 568062, 594396, 631180, 656095, 679953, 715740, 742995, 787314, 906604, 946770, 990660, 1073610, 1133255, 1136124, 1180971, 1312190, 1359906, 1420155, 1485990, 1574628, 1893540, 1968285, 2039859, 2147220, 2266510, 2361942, 2493161, 2624380, 2719812, 2840310, 2971980, 3399765, 3936570, 4079718, 4533020, 4723884, 4986322, 5680620, 5904855, 6799530, 7479483, 7873140, 8159436, 9972644, 10199295, 11809710, 12465805, 13599060, 14958966, 20398590, 22438449, 23619420, 24931610, 29917932, 37397415, 40797180, 44876898, 49863220, 74794830, 89753796, 112192245, 149589660, 224384490, 448768980]

約数ペア:

[(1, 448768980), (2, 224384490), (3, 149589660), (4, 112192245), (5, 89753796), (6, 74794830), (9, 49863220), (10, 44876898), (11, 40797180), (12, 37397415), (15, 29917932), (18, 24931610), (19, 23619420), (20, 22438449), (22, 20398590), (30, 14958966), (33, 13599060), (36, 12465805), (38, 11809710), (44, 10199295), (45, 9972644), (55, 8159436), (57, 7873140), (60, 7479483), (66, 6799530), (76, 5904855), (79, 5680620), (90, 4986322), (95, 4723884), (99, 4533020), (110, 4079718), (114, 3936570), (132, 3399765), (151, 2971980), (158, 2840310), (165, 2719812), (171, 2624380), (180, 2493161), (190, 2361942), (198, 2266510), (209, 2147220), (220, 2039859), (228, 1968285), (237, 1893540), (285, 1574628), (302, 1485990), (316, 1420155), (330, 1359906), (342, 1312190), (380, 1180971), (395, 1136124), (396, 1133255), (418, 1073610), (453, 990660), (474, 946770), (495, 906604), (570, 787314), (604, 742995), (627, 715740), (660, 679953), (684, 656095), (711, 631180), (755, 594396), (790, 568062), (836, 536805), (855, 524876), (869, 516420), (906, 495330), (948, 473385), (990, 453302), (1045, 429444), (1140, 393657), (1185, 378708), (1254, 357870), (1359, 330220), (1422, 315590), (1501, 298980), (1510, 297198), (1580, 284031), (1661, 270180), (1710, 262438), (1738, 258210), (1812, 247665), (1881, 238580), (1980, 226651), (2090, 214722), (2265, 198132), (2370, 189354), (2508, 178935), (2607, 172140), (2718, 165110), (2844, 157795), (2869, 156420), (3002, 149490), (3020, 148599), (3135, 143148), (3322, 135090), (3420, 131219), (3476, 129105), (3555, 126236), (3762, 119290), (4180, 107361), (4345, 103284), (4503, 99660), (4530, 99066), (4740, 94677), (4983, 90060), (5214, 86070), (5436, 82555), (5738, 78210), (6004, 74745), (6270, 71574), (6644, 67545), (6795, 66044), (7110, 63118), (7505, 59796), (7524, 59645), (7821, 57380), (8305, 54036), (8607, 52140), (8690, 51642), (9006, 49830), (9060, 49533), (9405, 47716), (9966, 45030), (10428, 43035), (11476, 39105), (11929, 37620), (12540, 35787), (13035, 34428), (13509, 33220), (13590, 33022), (14220, 31559), (14345, 31284), (14949, 30020), (15010, 29898), (15642, 28690), (16511, 27180), (16610, 27018), (17214, 26070), (17380, 25821), (18012, 24915), (18810, 23858), (19932, 22515)]