921984800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1$

素因数の和:6211

約数の個数: 144

約数和(自身を含む): 2600271072

約数和(自身を除く): 1678286272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 340, 352, 374, 400, 425, 440, 544, 550, 680, 748, 800, 850, 880, 935, 1100, 1360, 1496, 1700, 1760, 1870, 2200, 2720, 2992, 3400, 3740, 4400, 4675, 5984, 6163, 6800, 7480, 8800, 9350, 12326, 13600, 14960, 18700, 24652, 29920, 30815, 37400, 49304, 61630, 67793, 74800, 98608, 104771, 123260, 135586, 149600, 154075, 197216, 209542, 246520, 271172, 308150, 338965, 419084, 493040, 523855, 542344, 616300, 677930, 838168, 986080, 1047710, 1084688, 1152481, 1232600, 1355860, 1676336, 1694825, 2095420, 2169376, 2304962, 2465200, 2619275, 2711720, 3352672, 3389650, 4190840, 4609924, 4930400, 5238550, 5423440, 5762405, 6779300, 8381680, 9219848, 10477100, 10846880, 11524810, 13558600, 16763360, 18439696, 20954200, 23049620, 27117200, 28812025, 36879392, 41908400, 46099240, 54234400, 57624050, 83816800, 92198480, 115248100, 184396960, 230496200, 460992400, 921984800]

約数ペア:

[(1, 921984800), (2, 460992400), (4, 230496200), (5, 184396960), (8, 115248100), (10, 92198480), (11, 83816800), (16, 57624050), (17, 54234400), (20, 46099240), (22, 41908400), (25, 36879392), (32, 28812025), (34, 27117200), (40, 23049620), (44, 20954200), (50, 18439696), (55, 16763360), (68, 13558600), (80, 11524810), (85, 10846880), (88, 10477100), (100, 9219848), (110, 8381680), (136, 6779300), (160, 5762405), (170, 5423440), (176, 5238550), (187, 4930400), (200, 4609924), (220, 4190840), (272, 3389650), (275, 3352672), (340, 2711720), (352, 2619275), (374, 2465200), (400, 2304962), (425, 2169376), (440, 2095420), (544, 1694825), (550, 1676336), (680, 1355860), (748, 1232600), (800, 1152481), (850, 1084688), (880, 1047710), (935, 986080), (1100, 838168), (1360, 677930), (1496, 616300), (1700, 542344), (1760, 523855), (1870, 493040), (2200, 419084), (2720, 338965), (2992, 308150), (3400, 271172), (3740, 246520), (4400, 209542), (4675, 197216), (5984, 154075), (6163, 149600), (6800, 135586), (7480, 123260), (8800, 104771), (9350, 98608), (12326, 74800), (13600, 67793), (14960, 61630), (18700, 49304), (24652, 37400), (29920, 30815)]