99680940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5483}}^1$

素因数の和:5599

約数の個数: 72

約数和(自身を含む): 305414928

約数和(自身を除く): 205733988

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, 5483, 6060, 9090, 10966, 16449, 18180, 21932, 27415, 32898, 49347, 54830, 65796, 82245, 98694, 109660, 164490, 197388, 246735, 328980, 493470, 553783, 986940, 1107566, 1661349, 2215132, 2768915, 3322698, 4984047, 5537830, 6645396, 8306745, 9968094, 11075660, 16613490, 19936188, 24920235, 33226980, 49840470, 99680940]

約数ペア:

[(1, 99680940), (2, 49840470), (3, 33226980), (4, 24920235), (5, 19936188), (6, 16613490), (9, 11075660), (10, 9968094), (12, 8306745), (15, 6645396), (18, 5537830), (20, 4984047), (30, 3322698), (36, 2768915), (45, 2215132), (60, 1661349), (90, 1107566), (101, 986940), (180, 553783), (202, 493470), (303, 328980), (404, 246735), (505, 197388), (606, 164490), (909, 109660), (1010, 98694), (1212, 82245), (1515, 65796), (1818, 54830), (2020, 49347), (3030, 32898), (3636, 27415), (4545, 21932), (5483, 18180), (6060, 16449), (9090, 10966)]