98270820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{60661}}^1$

素因数の和:60682

約数の個数: 60

約数和(自身を含む): 308284284

約数和(自身を除く): 210013464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 60661, 121322, 181983, 242644, 303305, 363966, 545949, 606610, 727932, 909915, 1091898, 1213220, 1637847, 1819830, 2183796, 2729745, 3275694, 3639660, 4913541, 5459490, 6551388, 8189235, 9827082, 10918980, 16378470, 19654164, 24567705, 32756940, 49135410, 98270820]

約数ペア:

[(1, 98270820), (2, 49135410), (3, 32756940), (4, 24567705), (5, 19654164), (6, 16378470), (9, 10918980), (10, 9827082), (12, 8189235), (15, 6551388), (18, 5459490), (20, 4913541), (27, 3639660), (30, 3275694), (36, 2729745), (45, 2183796), (54, 1819830), (60, 1637847), (81, 1213220), (90, 1091898), (108, 909915), (135, 727932), (162, 606610), (180, 545949), (270, 363966), (324, 303305), (405, 242644), (540, 181983), (810, 121322), (1620, 60661)]