2040421500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{2683}}^1$

素因数の和:2734

約数の個数: 216

約数和(自身を含む): 6972677712

約数和(自身を除く): 4932256212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 169, 180, 195, 225, 234, 250, 260, 300, 325, 338, 375, 390, 450, 468, 500, 507, 585, 650, 676, 750, 780, 845, 900, 975, 1014, 1125, 1170, 1300, 1500, 1521, 1625, 1690, 1950, 2028, 2250, 2340, 2535, 2683, 2925, 3042, 3250, 3380, 3900, 4225, 4500, 4875, 5070, 5366, 5850, 6084, 6500, 7605, 8049, 8450, 9750, 10140, 10732, 11700, 12675, 13415, 14625, 15210, 16098, 16900, 19500, 21125, 24147, 25350, 26830, 29250, 30420, 32196, 34879, 38025, 40245, 42250, 48294, 50700, 53660, 58500, 63375, 67075, 69758, 76050, 80490, 84500, 96588, 104637, 120735, 126750, 134150, 139516, 152100, 160980, 174395, 190125, 201225, 209274, 241470, 253500, 268300, 313911, 335375, 348790, 380250, 402450, 418548, 453427, 482940, 523185, 603675, 627822, 670750, 697580, 760500, 804900, 871975, 906854, 1006125, 1046370, 1207350, 1255644, 1341500, 1360281, 1569555, 1743950, 1813708, 2012250, 2092740, 2267135, 2414700, 2615925, 2720562, 3018375, 3139110, 3487900, 4024500, 4080843, 4359875, 4534270, 5231850, 5441124, 6036750, 6278220, 6801405, 7847775, 8161686, 8719750, 9068540, 10463700, 11335675, 12073500, 13079625, 13602810, 15695550, 16323372, 17439500, 20404215, 22671350, 26159250, 27205620, 31391100, 34007025, 39238875, 40808430, 45342700, 52318500, 56678375, 68014050, 78477750, 81616860, 102021075, 113356750, 136028100, 156955500, 170035125, 204042150, 226713500, 340070250, 408084300, 510105375, 680140500, 1020210750, 2040421500]

約数ペア:

[(1, 2040421500), (2, 1020210750), (3, 680140500), (4, 510105375), (5, 408084300), (6, 340070250), (9, 226713500), (10, 204042150), (12, 170035125), (13, 156955500), (15, 136028100), (18, 113356750), (20, 102021075), (25, 81616860), (26, 78477750), (30, 68014050), (36, 56678375), (39, 52318500), (45, 45342700), (50, 40808430), (52, 39238875), (60, 34007025), (65, 31391100), (75, 27205620), (78, 26159250), (90, 22671350), (100, 20404215), (117, 17439500), (125, 16323372), (130, 15695550), (150, 13602810), (156, 13079625), (169, 12073500), (180, 11335675), (195, 10463700), (225, 9068540), (234, 8719750), (250, 8161686), (260, 7847775), (300, 6801405), (325, 6278220), (338, 6036750), (375, 5441124), (390, 5231850), (450, 4534270), (468, 4359875), (500, 4080843), (507, 4024500), (585, 3487900), (650, 3139110), (676, 3018375), (750, 2720562), (780, 2615925), (845, 2414700), (900, 2267135), (975, 2092740), (1014, 2012250), (1125, 1813708), (1170, 1743950), (1300, 1569555), (1500, 1360281), (1521, 1341500), (1625, 1255644), (1690, 1207350), (1950, 1046370), (2028, 1006125), (2250, 906854), (2340, 871975), (2535, 804900), (2683, 760500), (2925, 697580), (3042, 670750), (3250, 627822), (3380, 603675), (3900, 523185), (4225, 482940), (4500, 453427), (4875, 418548), (5070, 402450), (5366, 380250), (5850, 348790), (6084, 335375), (6500, 313911), (7605, 268300), (8049, 253500), (8450, 241470), (9750, 209274), (10140, 201225), (10732, 190125), (11700, 174395), (12675, 160980), (13415, 152100), (14625, 139516), (15210, 134150), (16098, 126750), (16900, 120735), (19500, 104637), (21125, 96588), (24147, 84500), (25350, 80490), (26830, 76050), (29250, 69758), (30420, 67075), (32196, 63375), (34879, 58500), (38025, 53660), (40245, 50700), (42250, 48294)]