61405500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 199600128

約数和(自身を除く): 138194628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 67, 75, 78, 94, 100, 125, 130, 134, 141, 150, 156, 188, 195, 201, 235, 250, 260, 268, 282, 300, 325, 335, 375, 390, 402, 470, 500, 564, 611, 650, 670, 705, 750, 780, 804, 871, 940, 975, 1005, 1175, 1222, 1300, 1340, 1410, 1500, 1625, 1675, 1742, 1833, 1950, 2010, 2350, 2444, 2613, 2820, 3055, 3149, 3250, 3350, 3484, 3525, 3666, 3900, 4020, 4355, 4700, 4875, 5025, 5226, 5875, 6110, 6298, 6500, 6700, 7050, 7332, 8375, 8710, 9165, 9447, 9750, 10050, 10452, 11750, 12220, 12596, 13065, 14100, 15275, 15745, 16750, 17420, 17625, 18330, 18894, 19500, 20100, 21775, 23500, 25125, 26130, 30550, 31490, 33500, 35250, 36660, 37788, 40937, 43550, 45825, 47235, 50250, 52260, 61100, 62980, 65325, 70500, 76375, 78725, 81874, 87100, 91650, 94470, 100500, 108875, 122811, 130650, 152750, 157450, 163748, 183300, 188940, 204685, 217750, 229125, 236175, 245622, 261300, 305500, 314900, 326625, 393625, 409370, 435500, 458250, 472350, 491244, 614055, 653250, 787250, 818740, 916500, 944700, 1023425, 1180875, 1228110, 1306500, 1574500, 2046850, 2361750, 2456220, 3070275, 4093700, 4723500, 5117125, 6140550, 10234250, 12281100, 15351375, 20468500, 30702750, 61405500]

約数ペア:

[(1, 61405500), (2, 30702750), (3, 20468500), (4, 15351375), (5, 12281100), (6, 10234250), (10, 6140550), (12, 5117125), (13, 4723500), (15, 4093700), (20, 3070275), (25, 2456220), (26, 2361750), (30, 2046850), (39, 1574500), (47, 1306500), (50, 1228110), (52, 1180875), (60, 1023425), (65, 944700), (67, 916500), (75, 818740), (78, 787250), (94, 653250), (100, 614055), (125, 491244), (130, 472350), (134, 458250), (141, 435500), (150, 409370), (156, 393625), (188, 326625), (195, 314900), (201, 305500), (235, 261300), (250, 245622), (260, 236175), (268, 229125), (282, 217750), (300, 204685), (325, 188940), (335, 183300), (375, 163748), (390, 157450), (402, 152750), (470, 130650), (500, 122811), (564, 108875), (611, 100500), (650, 94470), (670, 91650), (705, 87100), (750, 81874), (780, 78725), (804, 76375), (871, 70500), (940, 65325), (975, 62980), (1005, 61100), (1175, 52260), (1222, 50250), (1300, 47235), (1340, 45825), (1410, 43550), (1500, 40937), (1625, 37788), (1675, 36660), (1742, 35250), (1833, 33500), (1950, 31490), (2010, 30550), (2350, 26130), (2444, 25125), (2613, 23500), (2820, 21775), (3055, 20100), (3149, 19500), (3250, 18894), (3350, 18330), (3484, 17625), (3525, 17420), (3666, 16750), (3900, 15745), (4020, 15275), (4355, 14100), (4700, 13065), (4875, 12596), (5025, 12220), (5226, 11750), (5875, 10452), (6110, 10050), (6298, 9750), (6500, 9447), (6700, 9165), (7050, 8710), (7332, 8375)]