166546980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9161}}^1$

素因数の和:9277

約数の個数: 72

約数和(自身を含む): 510250104

約数和(自身を除く): 343703124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 9161, 18180, 18322, 27483, 36644, 45805, 54966, 82449, 91610, 109932, 137415, 164898, 183220, 274830, 329796, 412245, 549660, 824490, 925261, 1648980, 1850522, 2775783, 3701044, 4626305, 5551566, 8327349, 9252610, 11103132, 13878915, 16654698, 18505220, 27757830, 33309396, 41636745, 55515660, 83273490, 166546980]

約数ペア:

[(1, 166546980), (2, 83273490), (3, 55515660), (4, 41636745), (5, 33309396), (6, 27757830), (9, 18505220), (10, 16654698), (12, 13878915), (15, 11103132), (18, 9252610), (20, 8327349), (30, 5551566), (36, 4626305), (45, 3701044), (60, 2775783), (90, 1850522), (101, 1648980), (180, 925261), (202, 824490), (303, 549660), (404, 412245), (505, 329796), (606, 274830), (909, 183220), (1010, 164898), (1212, 137415), (1515, 109932), (1818, 91610), (2020, 82449), (3030, 54966), (3636, 45805), (4545, 36644), (6060, 27483), (9090, 18322), (9161, 18180)]