91200900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 304730496

約数和(自身を除く): 213529596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 137, 140, 150, 175, 210, 274, 300, 317, 350, 411, 420, 525, 548, 634, 685, 700, 822, 951, 959, 1050, 1268, 1370, 1585, 1644, 1902, 1918, 2055, 2100, 2219, 2740, 2877, 3170, 3425, 3804, 3836, 4110, 4438, 4755, 4795, 5754, 6340, 6657, 6850, 7925, 8220, 8876, 9510, 9590, 10275, 11095, 11508, 13314, 13700, 14385, 15850, 19020, 19180, 20550, 22190, 23775, 23975, 26628, 28770, 31700, 33285, 41100, 43429, 44380, 47550, 47950, 55475, 57540, 66570, 71925, 86858, 95100, 95900, 110950, 130287, 133140, 143850, 166425, 173716, 217145, 221900, 260574, 287700, 304003, 332850, 434290, 521148, 608006, 651435, 665700, 868580, 912009, 1085725, 1216012, 1302870, 1520015, 1824018, 2171450, 2605740, 3040030, 3257175, 3648036, 4342900, 4560045, 6080060, 6514350, 7600075, 9120090, 13028700, 15200150, 18240180, 22800225, 30400300, 45600450, 91200900]

約数ペア:

[(1, 91200900), (2, 45600450), (3, 30400300), (4, 22800225), (5, 18240180), (6, 15200150), (7, 13028700), (10, 9120090), (12, 7600075), (14, 6514350), (15, 6080060), (20, 4560045), (21, 4342900), (25, 3648036), (28, 3257175), (30, 3040030), (35, 2605740), (42, 2171450), (50, 1824018), (60, 1520015), (70, 1302870), (75, 1216012), (84, 1085725), (100, 912009), (105, 868580), (137, 665700), (140, 651435), (150, 608006), (175, 521148), (210, 434290), (274, 332850), (300, 304003), (317, 287700), (350, 260574), (411, 221900), (420, 217145), (525, 173716), (548, 166425), (634, 143850), (685, 133140), (700, 130287), (822, 110950), (951, 95900), (959, 95100), (1050, 86858), (1268, 71925), (1370, 66570), (1585, 57540), (1644, 55475), (1902, 47950), (1918, 47550), (2055, 44380), (2100, 43429), (2219, 41100), (2740, 33285), (2877, 31700), (3170, 28770), (3425, 26628), (3804, 23975), (3836, 23775), (4110, 22190), (4438, 20550), (4755, 19180), (4795, 19020), (5754, 15850), (6340, 14385), (6657, 13700), (6850, 13314), (7925, 11508), (8220, 11095), (8876, 10275), (9510, 9590)]