91712500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 144522380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 29, 44, 46, 50, 55, 58, 92, 100, 110, 115, 116, 125, 145, 220, 230, 250, 253, 275, 290, 319, 460, 500, 506, 550, 575, 580, 625, 638, 667, 725, 1012, 1100, 1150, 1250, 1265, 1276, 1334, 1375, 1450, 1595, 2300, 2500, 2530, 2668, 2750, 2875, 2900, 3125, 3190, 3335, 3625, 5060, 5500, 5750, 6250, 6325, 6380, 6670, 6875, 7250, 7337, 7975, 11500, 12500, 12650, 13340, 13750, 14375, 14500, 14674, 15950, 16675, 18125, 25300, 27500, 28750, 29348, 31625, 31900, 33350, 34375, 36250, 36685, 39875, 57500, 63250, 66700, 68750, 71875, 72500, 73370, 79750, 83375, 90625, 126500, 137500, 143750, 146740, 158125, 159500, 166750, 181250, 183425, 199375, 287500, 316250, 333500, 362500, 366850, 398750, 416875, 632500, 733700, 790625, 797500, 833750, 917125, 996875, 1581250, 1667500, 1834250, 1993750, 2084375, 3162500, 3668500, 3987500, 4168750, 4585625, 8337500, 9171250, 18342500, 22928125, 45856250, 91712500]

約数ペア:

[(1, 91712500), (2, 45856250), (4, 22928125), (5, 18342500), (10, 9171250), (11, 8337500), (20, 4585625), (22, 4168750), (23, 3987500), (25, 3668500), (29, 3162500), (44, 2084375), (46, 1993750), (50, 1834250), (55, 1667500), (58, 1581250), (92, 996875), (100, 917125), (110, 833750), (115, 797500), (116, 790625), (125, 733700), (145, 632500), (220, 416875), (230, 398750), (250, 366850), (253, 362500), (275, 333500), (290, 316250), (319, 287500), (460, 199375), (500, 183425), (506, 181250), (550, 166750), (575, 159500), (580, 158125), (625, 146740), (638, 143750), (667, 137500), (725, 126500), (1012, 90625), (1100, 83375), (1150, 79750), (1250, 73370), (1265, 72500), (1276, 71875), (1334, 68750), (1375, 66700), (1450, 63250), (1595, 57500), (2300, 39875), (2500, 36685), (2530, 36250), (2668, 34375), (2750, 33350), (2875, 31900), (2900, 31625), (3125, 29348), (3190, 28750), (3335, 27500), (3625, 25300), (5060, 18125), (5500, 16675), (5750, 15950), (6250, 14674), (6325, 14500), (6380, 14375), (6670, 13750), (6875, 13340), (7250, 12650), (7337, 12500), (7975, 11500)]