204564300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 108

約数和(自身を含む): 619205160

約数和(自身を除く): 414640860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 529, 575, 690, 1058, 1150, 1289, 1380, 1587, 1725, 2116, 2300, 2578, 2645, 3174, 3450, 3867, 5156, 5290, 6348, 6445, 6900, 7734, 7935, 10580, 12890, 13225, 15468, 15870, 19335, 25780, 26450, 29647, 31740, 32225, 38670, 39675, 52900, 59294, 64450, 77340, 79350, 88941, 96675, 118588, 128900, 148235, 158700, 177882, 193350, 296470, 355764, 386700, 444705, 592940, 681881, 741175, 889410, 1363762, 1482350, 1778820, 2045643, 2223525, 2727524, 2964700, 3409405, 4091286, 4447050, 6818810, 8182572, 8894100, 10228215, 13637620, 17047025, 20456430, 34094050, 40912860, 51141075, 68188100, 102282150, 204564300]

約数ペア:

[(1, 204564300), (2, 102282150), (3, 68188100), (4, 51141075), (5, 40912860), (6, 34094050), (10, 20456430), (12, 17047025), (15, 13637620), (20, 10228215), (23, 8894100), (25, 8182572), (30, 6818810), (46, 4447050), (50, 4091286), (60, 3409405), (69, 2964700), (75, 2727524), (92, 2223525), (100, 2045643), (115, 1778820), (138, 1482350), (150, 1363762), (230, 889410), (276, 741175), (300, 681881), (345, 592940), (460, 444705), (529, 386700), (575, 355764), (690, 296470), (1058, 193350), (1150, 177882), (1289, 158700), (1380, 148235), (1587, 128900), (1725, 118588), (2116, 96675), (2300, 88941), (2578, 79350), (2645, 77340), (3174, 64450), (3450, 59294), (3867, 52900), (5156, 39675), (5290, 38670), (6348, 32225), (6445, 31740), (6900, 29647), (7734, 26450), (7935, 25780), (10580, 19335), (12890, 15870), (13225, 15468)]