104074020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30431}}^1$

素因数の和:30465

約数の個数: 72

約数和(自身を含む): 332317440

約数和(自身を除く): 228243420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 30431, 60862, 91293, 121724, 152155, 182586, 273879, 304310, 365172, 456465, 547758, 578189, 608620, 912930, 1095516, 1156378, 1369395, 1734567, 1825860, 2312756, 2738790, 2890945, 3469134, 5203701, 5477580, 5781890, 6938268, 8672835, 10407402, 11563780, 17345670, 20814804, 26018505, 34691340, 52037010, 104074020]

約数ペア:

[(1, 104074020), (2, 52037010), (3, 34691340), (4, 26018505), (5, 20814804), (6, 17345670), (9, 11563780), (10, 10407402), (12, 8672835), (15, 6938268), (18, 5781890), (19, 5477580), (20, 5203701), (30, 3469134), (36, 2890945), (38, 2738790), (45, 2312756), (57, 1825860), (60, 1734567), (76, 1369395), (90, 1156378), (95, 1095516), (114, 912930), (171, 608620), (180, 578189), (190, 547758), (228, 456465), (285, 365172), (342, 304310), (380, 273879), (570, 182586), (684, 152155), (855, 121724), (1140, 91293), (1710, 60862), (3420, 30431)]