1121970600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20107}}^1$

素因数の和:20160

約数の個数: 144

約数和(自身を含む): 3889691520

約数和(自身を除く): 2767720920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 20107, 27900, 40214, 55800, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 241284, 301605, 361926, 402140, 482568, 502675, 603210, 623317, 723852, 804280, 904815, 1005350, 1206420, 1246634, 1447704, 1508025, 1809630, 1869951, 2010700, 2412840, 2493268, 3016050, 3116585, 3619260, 3739902, 4021400, 4524075, 4986536, 5609853, 6032100, 6233170, 7238520, 7479804, 9048150, 9349755, 11219706, 12064200, 12466340, 14959608, 15582925, 18096300, 18699510, 22439412, 24932680, 28049265, 31165850, 36192600, 37399020, 44878824, 46748775, 56098530, 62331700, 74798040, 93497550, 112197060, 124663400, 140246325, 186995100, 224394120, 280492650, 373990200, 560985300, 1121970600]

約数ペア:

[(1, 1121970600), (2, 560985300), (3, 373990200), (4, 280492650), (5, 224394120), (6, 186995100), (8, 140246325), (9, 124663400), (10, 112197060), (12, 93497550), (15, 74798040), (18, 62331700), (20, 56098530), (24, 46748775), (25, 44878824), (30, 37399020), (31, 36192600), (36, 31165850), (40, 28049265), (45, 24932680), (50, 22439412), (60, 18699510), (62, 18096300), (72, 15582925), (75, 14959608), (90, 12466340), (93, 12064200), (100, 11219706), (120, 9349755), (124, 9048150), (150, 7479804), (155, 7238520), (180, 6233170), (186, 6032100), (200, 5609853), (225, 4986536), (248, 4524075), (279, 4021400), (300, 3739902), (310, 3619260), (360, 3116585), (372, 3016050), (450, 2493268), (465, 2412840), (558, 2010700), (600, 1869951), (620, 1809630), (744, 1508025), (775, 1447704), (900, 1246634), (930, 1206420), (1116, 1005350), (1240, 904815), (1395, 804280), (1550, 723852), (1800, 623317), (1860, 603210), (2232, 502675), (2325, 482568), (2790, 402140), (3100, 361926), (3720, 301605), (4650, 241284), (5580, 201070), (6200, 180963), (6975, 160856), (9300, 120642), (11160, 100535), (13950, 80428), (18600, 60321), (20107, 55800), (27900, 40214)]