100381920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 318390912

約数和(自身を除く): 218008992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1283, 1304, 1630, 1956, 2445, 2566, 2608, 3260, 3849, 3912, 4890, 5132, 5216, 6415, 6520, 7698, 7824, 9780, 10264, 12830, 13040, 15396, 15648, 19245, 19560, 20528, 25660, 26080, 30792, 38490, 39120, 41056, 51320, 61584, 76980, 78240, 102640, 123168, 153960, 205280, 209129, 307920, 418258, 615840, 627387, 836516, 1045645, 1254774, 1673032, 2091290, 2509548, 3136935, 3346064, 4182580, 5019096, 6273870, 6692128, 8365160, 10038192, 12547740, 16730320, 20076384, 25095480, 33460640, 50190960, 100381920]

約数ペア:

[(1, 100381920), (2, 50190960), (3, 33460640), (4, 25095480), (5, 20076384), (6, 16730320), (8, 12547740), (10, 10038192), (12, 8365160), (15, 6692128), (16, 6273870), (20, 5019096), (24, 4182580), (30, 3346064), (32, 3136935), (40, 2509548), (48, 2091290), (60, 1673032), (80, 1254774), (96, 1045645), (120, 836516), (160, 627387), (163, 615840), (240, 418258), (326, 307920), (480, 209129), (489, 205280), (652, 153960), (815, 123168), (978, 102640), (1283, 78240), (1304, 76980), (1630, 61584), (1956, 51320), (2445, 41056), (2566, 39120), (2608, 38490), (3260, 30792), (3849, 26080), (3912, 25660), (4890, 20528), (5132, 19560), (5216, 19245), (6415, 15648), (6520, 15396), (7698, 13040), (7824, 12830), (9780, 10264)]