20172875250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{22433}}^1$

素因数の和:22573

約数の個数: 128

約数和(自身を含む): 55435311360

約数和(自身を除く): 35262436110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 109, 110, 125, 150, 165, 218, 250, 275, 327, 330, 375, 545, 550, 654, 750, 825, 1090, 1199, 1375, 1635, 1650, 2398, 2725, 2750, 3270, 3597, 4125, 5450, 5995, 7194, 8175, 8250, 11990, 13625, 16350, 17985, 22433, 27250, 29975, 35970, 40875, 44866, 59950, 67299, 81750, 89925, 112165, 134598, 149875, 179850, 224330, 246763, 299750, 336495, 449625, 493526, 560825, 672990, 740289, 899250, 1121650, 1233815, 1480578, 1682475, 2445197, 2467630, 2804125, 3364950, 3701445, 4890394, 5608250, 6169075, 7335591, 7402890, 8412375, 12225985, 12338150, 14671182, 16824750, 18507225, 24451970, 26897167, 30845375, 36677955, 37014450, 53794334, 61129925, 61690750, 73355910, 80691501, 92536125, 122259850, 134485835, 161383002, 183389775, 185072250, 268971670, 305649625, 366779550, 403457505, 611299250, 672429175, 806915010, 916948875, 1344858350, 1833897750, 2017287525, 3362145875, 4034575050, 6724291750, 10086437625, 20172875250]

約数ペア:

[(1, 20172875250), (2, 10086437625), (3, 6724291750), (5, 4034575050), (6, 3362145875), (10, 2017287525), (11, 1833897750), (15, 1344858350), (22, 916948875), (25, 806915010), (30, 672429175), (33, 611299250), (50, 403457505), (55, 366779550), (66, 305649625), (75, 268971670), (109, 185072250), (110, 183389775), (125, 161383002), (150, 134485835), (165, 122259850), (218, 92536125), (250, 80691501), (275, 73355910), (327, 61690750), (330, 61129925), (375, 53794334), (545, 37014450), (550, 36677955), (654, 30845375), (750, 26897167), (825, 24451970), (1090, 18507225), (1199, 16824750), (1375, 14671182), (1635, 12338150), (1650, 12225985), (2398, 8412375), (2725, 7402890), (2750, 7335591), (3270, 6169075), (3597, 5608250), (4125, 4890394), (5450, 3701445), (5995, 3364950), (7194, 2804125), (8175, 2467630), (8250, 2445197), (11990, 1682475), (13625, 1480578), (16350, 1233815), (17985, 1121650), (22433, 899250), (27250, 740289), (29975, 672990), (35970, 560825), (40875, 493526), (44866, 449625), (59950, 336495), (67299, 299750), (81750, 246763), (89925, 224330), (112165, 179850), (134598, 149875)]