102958380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 365811264

約数和(自身を除く): 262852884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1993, 2460, 2583, 2870, 3444, 3690, 3986, 4305, 5166, 5740, 5979, 7380, 7972, 8610, 9965, 10332, 11958, 12915, 13951, 17220, 17937, 19930, 23916, 25830, 27902, 29895, 35874, 39860, 41853, 51660, 55804, 59790, 69755, 71748, 81713, 83706, 89685, 119580, 125559, 139510, 163426, 167412, 179370, 209265, 245139, 251118, 279020, 326852, 358740, 408565, 418530, 490278, 502236, 571991, 627795, 735417, 817130, 837060, 980556, 1143982, 1225695, 1255590, 1470834, 1634260, 1715973, 2287964, 2451390, 2511180, 2859955, 2941668, 3431946, 3677085, 4902780, 5147919, 5719910, 6863892, 7354170, 8579865, 10295838, 11439820, 14708340, 17159730, 20591676, 25739595, 34319460, 51479190, 102958380]

約数ペア:

[(1, 102958380), (2, 51479190), (3, 34319460), (4, 25739595), (5, 20591676), (6, 17159730), (7, 14708340), (9, 11439820), (10, 10295838), (12, 8579865), (14, 7354170), (15, 6863892), (18, 5719910), (20, 5147919), (21, 4902780), (28, 3677085), (30, 3431946), (35, 2941668), (36, 2859955), (41, 2511180), (42, 2451390), (45, 2287964), (60, 1715973), (63, 1634260), (70, 1470834), (82, 1255590), (84, 1225695), (90, 1143982), (105, 980556), (123, 837060), (126, 817130), (140, 735417), (164, 627795), (180, 571991), (205, 502236), (210, 490278), (246, 418530), (252, 408565), (287, 358740), (315, 326852), (369, 279020), (410, 251118), (420, 245139), (492, 209265), (574, 179370), (615, 167412), (630, 163426), (738, 139510), (820, 125559), (861, 119580), (1148, 89685), (1230, 83706), (1260, 81713), (1435, 71748), (1476, 69755), (1722, 59790), (1845, 55804), (1993, 51660), (2460, 41853), (2583, 39860), (2870, 35874), (3444, 29895), (3690, 27902), (3986, 25830), (4305, 23916), (5166, 19930), (5740, 17937), (5979, 17220), (7380, 13951), (7972, 12915), (8610, 11958), (9965, 10332)]