2021344500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:959

約数の個数: 192

約数和(自身を含む): 6759567360

約数和(自身を除く): 4738222860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 311, 350, 375, 420, 500, 525, 619, 622, 700, 750, 875, 933, 1050, 1238, 1244, 1500, 1555, 1750, 1857, 1866, 2100, 2177, 2476, 2625, 3095, 3110, 3500, 3714, 3732, 4333, 4354, 4665, 5250, 6190, 6220, 6531, 7428, 7775, 8666, 8708, 9285, 9330, 10500, 10885, 12380, 12999, 13062, 15475, 15550, 17332, 18570, 18660, 21665, 21770, 23325, 25998, 26124, 30950, 31100, 32655, 37140, 38875, 43330, 43540, 46425, 46650, 51996, 54425, 61900, 64995, 65310, 77375, 77750, 86660, 92850, 93300, 108325, 108850, 116625, 129990, 130620, 154750, 155500, 163275, 185700, 192509, 216650, 217700, 232125, 233250, 259980, 272125, 309500, 324975, 326550, 385018, 433300, 464250, 466500, 541625, 544250, 577527, 649950, 653100, 770036, 816375, 928500, 962545, 1083250, 1088500, 1155054, 1299900, 1347563, 1624875, 1632750, 1925090, 2166500, 2310108, 2695126, 2887635, 3249750, 3265500, 3850180, 4042689, 4812725, 5390252, 5775270, 6499500, 6737815, 8085378, 9625450, 11550540, 13475630, 14438175, 16170756, 19250900, 20213445, 24063625, 26951260, 28876350, 33689075, 40426890, 48127250, 57752700, 67378150, 72190875, 80853780, 96254500, 101067225, 134756300, 144381750, 168445375, 202134450, 288763500, 336890750, 404268900, 505336125, 673781500, 1010672250, 2021344500]

約数ペア:

[(1, 2021344500), (2, 1010672250), (3, 673781500), (4, 505336125), (5, 404268900), (6, 336890750), (7, 288763500), (10, 202134450), (12, 168445375), (14, 144381750), (15, 134756300), (20, 101067225), (21, 96254500), (25, 80853780), (28, 72190875), (30, 67378150), (35, 57752700), (42, 48127250), (50, 40426890), (60, 33689075), (70, 28876350), (75, 26951260), (84, 24063625), (100, 20213445), (105, 19250900), (125, 16170756), (140, 14438175), (150, 13475630), (175, 11550540), (210, 9625450), (250, 8085378), (300, 6737815), (311, 6499500), (350, 5775270), (375, 5390252), (420, 4812725), (500, 4042689), (525, 3850180), (619, 3265500), (622, 3249750), (700, 2887635), (750, 2695126), (875, 2310108), (933, 2166500), (1050, 1925090), (1238, 1632750), (1244, 1624875), (1500, 1347563), (1555, 1299900), (1750, 1155054), (1857, 1088500), (1866, 1083250), (2100, 962545), (2177, 928500), (2476, 816375), (2625, 770036), (3095, 653100), (3110, 649950), (3500, 577527), (3714, 544250), (3732, 541625), (4333, 466500), (4354, 464250), (4665, 433300), (5250, 385018), (6190, 326550), (6220, 324975), (6531, 309500), (7428, 272125), (7775, 259980), (8666, 233250), (8708, 232125), (9285, 217700), (9330, 216650), (10500, 192509), (10885, 185700), (12380, 163275), (12999, 155500), (13062, 154750), (15475, 130620), (15550, 129990), (17332, 116625), (18570, 108850), (18660, 108325), (21665, 93300), (21770, 92850), (23325, 86660), (25998, 77750), (26124, 77375), (30950, 65310), (31100, 64995), (32655, 61900), (37140, 54425), (38875, 51996), (43330, 46650), (43540, 46425)]