61682250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 182108160

約数和(自身を除く): 120425910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 186, 210, 217, 250, 310, 350, 375, 379, 434, 465, 525, 651, 750, 758, 775, 875, 930, 1050, 1085, 1137, 1302, 1550, 1750, 1895, 2170, 2274, 2325, 2625, 2653, 3255, 3790, 3875, 4650, 5250, 5306, 5425, 5685, 6510, 7750, 7959, 9475, 10850, 11370, 11625, 11749, 13265, 15918, 16275, 18950, 23250, 23498, 26530, 27125, 28425, 32550, 35247, 39795, 47375, 54250, 56850, 58745, 66325, 70494, 79590, 81375, 82243, 94750, 117490, 132650, 142125, 162750, 164486, 176235, 198975, 246729, 284250, 293725, 331625, 352470, 397950, 411215, 493458, 587450, 663250, 822430, 881175, 994875, 1233645, 1468625, 1762350, 1989750, 2056075, 2467290, 2937250, 4112150, 4405875, 6168225, 8811750, 10280375, 12336450, 20560750, 30841125, 61682250]

約数ペア:

[(1, 61682250), (2, 30841125), (3, 20560750), (5, 12336450), (6, 10280375), (7, 8811750), (10, 6168225), (14, 4405875), (15, 4112150), (21, 2937250), (25, 2467290), (30, 2056075), (31, 1989750), (35, 1762350), (42, 1468625), (50, 1233645), (62, 994875), (70, 881175), (75, 822430), (93, 663250), (105, 587450), (125, 493458), (150, 411215), (155, 397950), (175, 352470), (186, 331625), (210, 293725), (217, 284250), (250, 246729), (310, 198975), (350, 176235), (375, 164486), (379, 162750), (434, 142125), (465, 132650), (525, 117490), (651, 94750), (750, 82243), (758, 81375), (775, 79590), (875, 70494), (930, 66325), (1050, 58745), (1085, 56850), (1137, 54250), (1302, 47375), (1550, 39795), (1750, 35247), (1895, 32550), (2170, 28425), (2274, 27125), (2325, 26530), (2625, 23498), (2653, 23250), (3255, 18950), (3790, 16275), (3875, 15918), (4650, 13265), (5250, 11749), (5306, 11625), (5425, 11370), (5685, 10850), (6510, 9475), (7750, 7959)]