220104150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{209623}}^1$

素因数の和:209645

約数の個数: 48

約数和(自身を含む): 623841024

約数和(自身を除く): 403736874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 209623, 419246, 628869, 1048115, 1257738, 1467361, 2096230, 2934722, 3144345, 4402083, 5240575, 6288690, 7336805, 8804166, 10481150, 14673610, 15721725, 22010415, 31443450, 36684025, 44020830, 73368050, 110052075, 220104150]

約数ペア:

[(1, 220104150), (2, 110052075), (3, 73368050), (5, 44020830), (6, 36684025), (7, 31443450), (10, 22010415), (14, 15721725), (15, 14673610), (21, 10481150), (25, 8804166), (30, 7336805), (35, 6288690), (42, 5240575), (50, 4402083), (70, 3144345), (75, 2934722), (105, 2096230), (150, 1467361), (175, 1257738), (210, 1048115), (350, 628869), (525, 419246), (1050, 209623)]