121963800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 439257600

約数和(自身を除く): 317293800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 280, 284, 300, 350, 355, 409, 420, 426, 497, 525, 568, 600, 700, 710, 818, 840, 852, 994, 1050, 1065, 1227, 1400, 1420, 1491, 1636, 1704, 1775, 1988, 2045, 2100, 2130, 2454, 2485, 2840, 2863, 2982, 3272, 3550, 3976, 4090, 4200, 4260, 4908, 4970, 5325, 5726, 5964, 6135, 7100, 7455, 8180, 8520, 8589, 9816, 9940, 10225, 10650, 11452, 11928, 12270, 12425, 14200, 14315, 14910, 16360, 17178, 19880, 20450, 21300, 22904, 24540, 24850, 28630, 29039, 29820, 30675, 34356, 37275, 40900, 42600, 42945, 49080, 49700, 57260, 58078, 59640, 61350, 68712, 71575, 74550, 81800, 85890, 87117, 99400, 114520, 116156, 122700, 143150, 145195, 149100, 171780, 174234, 203273, 214725, 232312, 245400, 286300, 290390, 298200, 343560, 348468, 406546, 429450, 435585, 572600, 580780, 609819, 696936, 725975, 813092, 858900, 871170, 1016365, 1161560, 1219638, 1451950, 1626184, 1717800, 1742340, 2032730, 2177925, 2439276, 2903900, 3049095, 3484680, 4065460, 4355850, 4878552, 5081825, 5807800, 6098190, 8130920, 8711700, 10163650, 12196380, 15245475, 17423400, 20327300, 24392760, 30490950, 40654600, 60981900, 121963800]

約数ペア:

[(1, 121963800), (2, 60981900), (3, 40654600), (4, 30490950), (5, 24392760), (6, 20327300), (7, 17423400), (8, 15245475), (10, 12196380), (12, 10163650), (14, 8711700), (15, 8130920), (20, 6098190), (21, 5807800), (24, 5081825), (25, 4878552), (28, 4355850), (30, 4065460), (35, 3484680), (40, 3049095), (42, 2903900), (50, 2439276), (56, 2177925), (60, 2032730), (70, 1742340), (71, 1717800), (75, 1626184), (84, 1451950), (100, 1219638), (105, 1161560), (120, 1016365), (140, 871170), (142, 858900), (150, 813092), (168, 725975), (175, 696936), (200, 609819), (210, 580780), (213, 572600), (280, 435585), (284, 429450), (300, 406546), (350, 348468), (355, 343560), (409, 298200), (420, 290390), (426, 286300), (497, 245400), (525, 232312), (568, 214725), (600, 203273), (700, 174234), (710, 171780), (818, 149100), (840, 145195), (852, 143150), (994, 122700), (1050, 116156), (1065, 114520), (1227, 99400), (1400, 87117), (1420, 85890), (1491, 81800), (1636, 74550), (1704, 71575), (1775, 68712), (1988, 61350), (2045, 59640), (2100, 58078), (2130, 57260), (2454, 49700), (2485, 49080), (2840, 42945), (2863, 42600), (2982, 40900), (3272, 37275), (3550, 34356), (3976, 30675), (4090, 29820), (4200, 29039), (4260, 28630), (4908, 24850), (4970, 24540), (5325, 22904), (5726, 21300), (5964, 20450), (6135, 19880), (7100, 17178), (7455, 16360), (8180, 14910), (8520, 14315), (8589, 14200), (9816, 12425), (9940, 12270), (10225, 11928), (10650, 11452)]