21167299050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{13309}}^1$

素因数の和:13808

約数の個数: 96

約数和(自身を含む): 54900236160

約数和(自身を除く): 33732937110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 461, 575, 690, 922, 1150, 1383, 1725, 2305, 2766, 3450, 4610, 6915, 10603, 11525, 13309, 13830, 21206, 23050, 26618, 31809, 34575, 39927, 53015, 63618, 66545, 69150, 79854, 106030, 133090, 159045, 199635, 265075, 306107, 318090, 332725, 399270, 530150, 612214, 665450, 795225, 918321, 998175, 1530535, 1590450, 1836642, 1996350, 3061070, 4591605, 6135449, 7652675, 9183210, 12270898, 15305350, 18406347, 22958025, 30677245, 36812694, 45916050, 61354490, 92031735, 141115327, 153386225, 184063470, 282230654, 306772450, 423345981, 460158675, 705576635, 846691962, 920317350, 1411153270, 2116729905, 3527883175, 4233459810, 7055766350, 10583649525, 21167299050]

約数ペア:

[(1, 21167299050), (2, 10583649525), (3, 7055766350), (5, 4233459810), (6, 3527883175), (10, 2116729905), (15, 1411153270), (23, 920317350), (25, 846691962), (30, 705576635), (46, 460158675), (50, 423345981), (69, 306772450), (75, 282230654), (115, 184063470), (138, 153386225), (150, 141115327), (230, 92031735), (345, 61354490), (461, 45916050), (575, 36812694), (690, 30677245), (922, 22958025), (1150, 18406347), (1383, 15305350), (1725, 12270898), (2305, 9183210), (2766, 7652675), (3450, 6135449), (4610, 4591605), (6915, 3061070), (10603, 1996350), (11525, 1836642), (13309, 1590450), (13830, 1530535), (21206, 998175), (23050, 918321), (26618, 795225), (31809, 665450), (34575, 612214), (39927, 530150), (53015, 399270), (63618, 332725), (66545, 318090), (69150, 306107), (79854, 265075), (106030, 199635), (133090, 159045)]