90020681600

素因数分解:

$2^7\times 5^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{2417}}^1$

素因数の和:2657

約数の個数: 192

約数和(自身を含む): 226619022240

約数和(自身を除く): 136598340640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 113, 128, 160, 200, 206, 226, 320, 400, 412, 452, 515, 565, 640, 800, 824, 904, 1030, 1130, 1600, 1648, 1808, 2060, 2260, 2417, 2575, 2825, 3200, 3296, 3616, 4120, 4520, 4834, 5150, 5650, 6592, 7232, 8240, 9040, 9668, 10300, 11300, 11639, 12085, 13184, 14464, 16480, 18080, 19336, 20600, 22600, 23278, 24170, 32960, 36160, 38672, 41200, 45200, 46556, 48340, 58195, 60425, 65920, 72320, 77344, 82400, 90400, 93112, 96680, 116390, 120850, 154688, 164800, 180800, 186224, 193360, 232780, 241700, 248951, 273121, 290975, 309376, 329600, 361600, 372448, 386720, 465560, 483400, 497902, 546242, 581950, 744896, 773440, 931120, 966800, 995804, 1092484, 1163900, 1244755, 1365605, 1489792, 1546880, 1862240, 1933600, 1991608, 2184968, 2327800, 2489510, 2731210, 3724480, 3867200, 3983216, 4369936, 4655600, 4979020, 5462420, 6223775, 6828025, 7448960, 7734400, 7966432, 8739872, 9311200, 9958040, 10924840, 12447550, 13656050, 15932864, 17479744, 18622400, 19916080, 21849680, 24895100, 27312100, 28131463, 31865728, 34959488, 37244800, 39832160, 43699360, 49790200, 54624200, 56262926, 79664320, 87398720, 99580400, 109248400, 112525852, 140657315, 159328640, 174797440, 199160800, 218496800, 225051704, 281314630, 398321600, 436993600, 450103408, 562629260, 703286575, 796643200, 873987200, 900206816, 1125258520, 1406573150, 1800413632, 2250517040, 2813146300, 3600827264, 4501034080, 5626292600, 9002068160, 11252585200, 18004136320, 22505170400, 45010340800, 90020681600]

約数ペア:

[(1, 90020681600), (2, 45010340800), (4, 22505170400), (5, 18004136320), (8, 11252585200), (10, 9002068160), (16, 5626292600), (20, 4501034080), (25, 3600827264), (32, 2813146300), (40, 2250517040), (50, 1800413632), (64, 1406573150), (80, 1125258520), (100, 900206816), (103, 873987200), (113, 796643200), (128, 703286575), (160, 562629260), (200, 450103408), (206, 436993600), (226, 398321600), (320, 281314630), (400, 225051704), (412, 218496800), (452, 199160800), (515, 174797440), (565, 159328640), (640, 140657315), (800, 112525852), (824, 109248400), (904, 99580400), (1030, 87398720), (1130, 79664320), (1600, 56262926), (1648, 54624200), (1808, 49790200), (2060, 43699360), (2260, 39832160), (2417, 37244800), (2575, 34959488), (2825, 31865728), (3200, 28131463), (3296, 27312100), (3616, 24895100), (4120, 21849680), (4520, 19916080), (4834, 18622400), (5150, 17479744), (5650, 15932864), (6592, 13656050), (7232, 12447550), (8240, 10924840), (9040, 9958040), (9668, 9311200), (10300, 8739872), (11300, 7966432), (11639, 7734400), (12085, 7448960), (13184, 6828025), (14464, 6223775), (16480, 5462420), (18080, 4979020), (19336, 4655600), (20600, 4369936), (22600, 3983216), (23278, 3867200), (24170, 3724480), (32960, 2731210), (36160, 2489510), (38672, 2327800), (41200, 2184968), (45200, 1991608), (46556, 1933600), (48340, 1862240), (58195, 1546880), (60425, 1489792), (65920, 1365605), (72320, 1244755), (77344, 1163900), (82400, 1092484), (90400, 995804), (93112, 966800), (96680, 931120), (116390, 773440), (120850, 744896), (154688, 581950), (164800, 546242), (180800, 497902), (186224, 483400), (193360, 465560), (232780, 386720), (241700, 372448), (248951, 361600), (273121, 329600), (290975, 309376)]