75510960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6421}}^1$

素因数の和:6451

約数の個数: 120

約数和(自身を含む): 272344176

約数和(自身を除く): 196833216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6421, 11760, 12842, 19263, 25684, 32105, 38526, 44947, 51368, 64210, 77052, 89894, 96315, 102736, 128420, 134841, 154104, 179788, 192630, 224735, 256840, 269682, 308208, 314629, 359576, 385260, 449470, 513680, 539364, 629258, 674205, 719152, 770520, 898940, 943887, 1078728, 1258516, 1348410, 1541040, 1573145, 1797880, 1887774, 2157456, 2517032, 2696820, 3146290, 3595760, 3775548, 4719435, 5034064, 5393640, 6292580, 7551096, 9438870, 10787280, 12585160, 15102192, 18877740, 25170320, 37755480, 75510960]

約数ペア:

[(1, 75510960), (2, 37755480), (3, 25170320), (4, 18877740), (5, 15102192), (6, 12585160), (7, 10787280), (8, 9438870), (10, 7551096), (12, 6292580), (14, 5393640), (15, 5034064), (16, 4719435), (20, 3775548), (21, 3595760), (24, 3146290), (28, 2696820), (30, 2517032), (35, 2157456), (40, 1887774), (42, 1797880), (48, 1573145), (49, 1541040), (56, 1348410), (60, 1258516), (70, 1078728), (80, 943887), (84, 898940), (98, 770520), (105, 719152), (112, 674205), (120, 629258), (140, 539364), (147, 513680), (168, 449470), (196, 385260), (210, 359576), (240, 314629), (245, 308208), (280, 269682), (294, 256840), (336, 224735), (392, 192630), (420, 179788), (490, 154104), (560, 134841), (588, 128420), (735, 102736), (784, 96315), (840, 89894), (980, 77052), (1176, 64210), (1470, 51368), (1680, 44947), (1960, 38526), (2352, 32105), (2940, 25684), (3920, 19263), (5880, 12842), (6421, 11760)]