492028900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 1231921152

約数和(自身を除く): 739892252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 47, 50, 55, 62, 94, 100, 110, 124, 155, 188, 220, 235, 275, 307, 310, 341, 470, 517, 550, 614, 620, 682, 775, 940, 1034, 1100, 1175, 1228, 1364, 1457, 1535, 1550, 1705, 2068, 2350, 2585, 2914, 3070, 3100, 3377, 3410, 4700, 5170, 5828, 6140, 6754, 6820, 7285, 7675, 8525, 9517, 10340, 12925, 13508, 14429, 14570, 15350, 16027, 16885, 17050, 19034, 25850, 28858, 29140, 30700, 32054, 33770, 34100, 36425, 38068, 47585, 51700, 57716, 64108, 67540, 72145, 72850, 80135, 84425, 95170, 104687, 144290, 145700, 158719, 160270, 168850, 190340, 209374, 237925, 288580, 317438, 320540, 337700, 360725, 400675, 418748, 447299, 475850, 523435, 634876, 721450, 793595, 801350, 894598, 951700, 1046870, 1442900, 1587190, 1602700, 1789196, 2093740, 2236495, 2617175, 3174380, 3967975, 4472990, 4920289, 5234350, 7935950, 8945980, 9840578, 10468700, 11182475, 15871900, 19681156, 22364950, 24601445, 44729900, 49202890, 98405780, 123007225, 246014450, 492028900]

約数ペア:

[(1, 492028900), (2, 246014450), (4, 123007225), (5, 98405780), (10, 49202890), (11, 44729900), (20, 24601445), (22, 22364950), (25, 19681156), (31, 15871900), (44, 11182475), (47, 10468700), (50, 9840578), (55, 8945980), (62, 7935950), (94, 5234350), (100, 4920289), (110, 4472990), (124, 3967975), (155, 3174380), (188, 2617175), (220, 2236495), (235, 2093740), (275, 1789196), (307, 1602700), (310, 1587190), (341, 1442900), (470, 1046870), (517, 951700), (550, 894598), (614, 801350), (620, 793595), (682, 721450), (775, 634876), (940, 523435), (1034, 475850), (1100, 447299), (1175, 418748), (1228, 400675), (1364, 360725), (1457, 337700), (1535, 320540), (1550, 317438), (1705, 288580), (2068, 237925), (2350, 209374), (2585, 190340), (2914, 168850), (3070, 160270), (3100, 158719), (3377, 145700), (3410, 144290), (4700, 104687), (5170, 95170), (5828, 84425), (6140, 80135), (6754, 72850), (6820, 72145), (7285, 67540), (7675, 64108), (8525, 57716), (9517, 51700), (10340, 47585), (12925, 38068), (13508, 36425), (14429, 34100), (14570, 33770), (15350, 32054), (16027, 30700), (16885, 29140), (17050, 28858), (19034, 25850)]