91930500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 299819520

約数和(自身を除く): 207889020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 620, 659, 750, 775, 900, 930, 1116, 1125, 1318, 1395, 1500, 1550, 1860, 1977, 2250, 2325, 2636, 2790, 3100, 3295, 3875, 3954, 4500, 4650, 5580, 5931, 6590, 6975, 7750, 7908, 9300, 9885, 11625, 11862, 13180, 13950, 15500, 16475, 19770, 20429, 23250, 23724, 27900, 29655, 32950, 34875, 39540, 40858, 46500, 49425, 59310, 61287, 65900, 69750, 81716, 82375, 98850, 102145, 118620, 122574, 139500, 148275, 164750, 183861, 197700, 204290, 245148, 247125, 296550, 306435, 329500, 367722, 408580, 494250, 510725, 593100, 612870, 735444, 741375, 919305, 988500, 1021450, 1225740, 1482750, 1532175, 1838610, 2042900, 2553625, 2965500, 3064350, 3677220, 4596525, 5107250, 6128700, 7660875, 9193050, 10214500, 15321750, 18386100, 22982625, 30643500, 45965250, 91930500]

約数ペア:

[(1, 91930500), (2, 45965250), (3, 30643500), (4, 22982625), (5, 18386100), (6, 15321750), (9, 10214500), (10, 9193050), (12, 7660875), (15, 6128700), (18, 5107250), (20, 4596525), (25, 3677220), (30, 3064350), (31, 2965500), (36, 2553625), (45, 2042900), (50, 1838610), (60, 1532175), (62, 1482750), (75, 1225740), (90, 1021450), (93, 988500), (100, 919305), (124, 741375), (125, 735444), (150, 612870), (155, 593100), (180, 510725), (186, 494250), (225, 408580), (250, 367722), (279, 329500), (300, 306435), (310, 296550), (372, 247125), (375, 245148), (450, 204290), (465, 197700), (500, 183861), (558, 164750), (620, 148275), (659, 139500), (750, 122574), (775, 118620), (900, 102145), (930, 98850), (1116, 82375), (1125, 81716), (1318, 69750), (1395, 65900), (1500, 61287), (1550, 59310), (1860, 49425), (1977, 46500), (2250, 40858), (2325, 39540), (2636, 34875), (2790, 32950), (3100, 29655), (3295, 27900), (3875, 23724), (3954, 23250), (4500, 20429), (4650, 19770), (5580, 16475), (5931, 15500), (6590, 13950), (6975, 13180), (7750, 11862), (7908, 11625), (9300, 9885)]