358439250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 975985920

約数和(自身を除く): 617546670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 97, 125, 130, 150, 194, 195, 250, 291, 325, 375, 379, 390, 485, 582, 650, 750, 758, 970, 975, 1137, 1261, 1455, 1625, 1895, 1950, 2274, 2425, 2522, 2910, 3250, 3783, 3790, 4850, 4875, 4927, 5685, 6305, 7275, 7566, 9475, 9750, 9854, 11370, 12125, 12610, 14550, 14781, 18915, 18950, 24250, 24635, 28425, 29562, 31525, 36375, 36763, 37830, 47375, 49270, 56850, 63050, 72750, 73526, 73905, 94575, 94750, 110289, 123175, 142125, 147810, 157625, 183815, 189150, 220578, 246350, 284250, 315250, 367630, 369525, 472875, 477919, 551445, 615875, 739050, 919075, 945750, 955838, 1102890, 1231750, 1433757, 1838150, 1847625, 2389595, 2757225, 2867514, 3695250, 4595375, 4779190, 5514450, 7168785, 9190750, 11947975, 13786125, 14337570, 23895950, 27572250, 35843925, 59739875, 71687850, 119479750, 179219625, 358439250]

約数ペア:

[(1, 358439250), (2, 179219625), (3, 119479750), (5, 71687850), (6, 59739875), (10, 35843925), (13, 27572250), (15, 23895950), (25, 14337570), (26, 13786125), (30, 11947975), (39, 9190750), (50, 7168785), (65, 5514450), (75, 4779190), (78, 4595375), (97, 3695250), (125, 2867514), (130, 2757225), (150, 2389595), (194, 1847625), (195, 1838150), (250, 1433757), (291, 1231750), (325, 1102890), (375, 955838), (379, 945750), (390, 919075), (485, 739050), (582, 615875), (650, 551445), (750, 477919), (758, 472875), (970, 369525), (975, 367630), (1137, 315250), (1261, 284250), (1455, 246350), (1625, 220578), (1895, 189150), (1950, 183815), (2274, 157625), (2425, 147810), (2522, 142125), (2910, 123175), (3250, 110289), (3783, 94750), (3790, 94575), (4850, 73905), (4875, 73526), (4927, 72750), (5685, 63050), (6305, 56850), (7275, 49270), (7566, 47375), (9475, 37830), (9750, 36763), (9854, 36375), (11370, 31525), (12125, 29562), (12610, 28425), (14550, 24635), (14781, 24250), (18915, 18950)]