29219220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 89107200

約数和(自身を除く): 59887980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 599, 813, 1084, 1198, 1355, 1626, 1797, 2396, 2439, 2710, 2995, 3252, 3594, 4065, 4878, 5391, 5420, 5990, 7188, 8130, 8985, 9756, 10782, 11980, 12195, 16260, 17970, 21564, 24390, 26955, 35940, 48780, 53910, 107820, 162329, 324658, 486987, 649316, 811645, 973974, 1460961, 1623290, 1947948, 2434935, 2921922, 3246580, 4869870, 5843844, 7304805, 9739740, 14609610, 29219220]

約数ペア:

[(1, 29219220), (2, 14609610), (3, 9739740), (4, 7304805), (5, 5843844), (6, 4869870), (9, 3246580), (10, 2921922), (12, 2434935), (15, 1947948), (18, 1623290), (20, 1460961), (30, 973974), (36, 811645), (45, 649316), (60, 486987), (90, 324658), (180, 162329), (271, 107820), (542, 53910), (599, 48780), (813, 35940), (1084, 26955), (1198, 24390), (1355, 21564), (1626, 17970), (1797, 16260), (2396, 12195), (2439, 11980), (2710, 10782), (2995, 9756), (3252, 8985), (3594, 8130), (4065, 7188), (4878, 5990), (5391, 5420)]