75099540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 230235264

約数和(自身を除く): 155135724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 71, 85, 102, 122, 142, 170, 183, 204, 213, 244, 255, 284, 289, 305, 340, 355, 366, 426, 510, 578, 610, 710, 732, 852, 867, 915, 1020, 1037, 1065, 1156, 1207, 1220, 1420, 1445, 1734, 1830, 2074, 2130, 2414, 2890, 3111, 3468, 3621, 3660, 4148, 4260, 4331, 4335, 4828, 5185, 5780, 6035, 6222, 7242, 8662, 8670, 10370, 12070, 12444, 12993, 14484, 15555, 17324, 17340, 17629, 18105, 20519, 20740, 21655, 24140, 25986, 31110, 35258, 36210, 41038, 43310, 51972, 52887, 61557, 62220, 64965, 70516, 72420, 73627, 82076, 86620, 88145, 102595, 105774, 123114, 129930, 147254, 176290, 205190, 211548, 220881, 246228, 259860, 264435, 294508, 307785, 352580, 368135, 410380, 441762, 528870, 615570, 736270, 883524, 1057740, 1104405, 1231140, 1251659, 1472540, 2208810, 2503318, 3754977, 4417620, 5006636, 6258295, 7509954, 12516590, 15019908, 18774885, 25033180, 37549770, 75099540]

約数ペア:

[(1, 75099540), (2, 37549770), (3, 25033180), (4, 18774885), (5, 15019908), (6, 12516590), (10, 7509954), (12, 6258295), (15, 5006636), (17, 4417620), (20, 3754977), (30, 2503318), (34, 2208810), (51, 1472540), (60, 1251659), (61, 1231140), (68, 1104405), (71, 1057740), (85, 883524), (102, 736270), (122, 615570), (142, 528870), (170, 441762), (183, 410380), (204, 368135), (213, 352580), (244, 307785), (255, 294508), (284, 264435), (289, 259860), (305, 246228), (340, 220881), (355, 211548), (366, 205190), (426, 176290), (510, 147254), (578, 129930), (610, 123114), (710, 105774), (732, 102595), (852, 88145), (867, 86620), (915, 82076), (1020, 73627), (1037, 72420), (1065, 70516), (1156, 64965), (1207, 62220), (1220, 61557), (1420, 52887), (1445, 51972), (1734, 43310), (1830, 41038), (2074, 36210), (2130, 35258), (2414, 31110), (2890, 25986), (3111, 24140), (3468, 21655), (3621, 20740), (3660, 20519), (4148, 18105), (4260, 17629), (4331, 17340), (4335, 17324), (4828, 15555), (5185, 14484), (5780, 12993), (6035, 12444), (6222, 12070), (7242, 10370), (8662, 8670)]