65152500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 233025408

約数和(自身を除く): 167872908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 73, 75, 84, 85, 100, 102, 105, 119, 125, 140, 146, 150, 170, 175, 204, 210, 219, 238, 250, 255, 292, 300, 340, 350, 357, 365, 375, 420, 425, 438, 476, 500, 510, 511, 525, 595, 625, 700, 714, 730, 750, 850, 875, 876, 1020, 1022, 1050, 1095, 1190, 1241, 1250, 1275, 1428, 1460, 1500, 1533, 1700, 1750, 1785, 1825, 1875, 2044, 2100, 2125, 2190, 2380, 2482, 2500, 2550, 2555, 2625, 2975, 3066, 3500, 3570, 3650, 3723, 3750, 4250, 4375, 4380, 4964, 5100, 5110, 5250, 5475, 5950, 6132, 6205, 6375, 7140, 7300, 7446, 7500, 7665, 8500, 8687, 8750, 8925, 9125, 10220, 10500, 10625, 10950, 11900, 12410, 12750, 12775, 13125, 14875, 14892, 15330, 17374, 17500, 17850, 18250, 18615, 21250, 21900, 24820, 25500, 25550, 26061, 26250, 27375, 29750, 30660, 31025, 31875, 34748, 35700, 36500, 37230, 38325, 42500, 43435, 44625, 45625, 51100, 52122, 52500, 54750, 59500, 62050, 63750, 63875, 74375, 74460, 76650, 86870, 89250, 91250, 93075, 104244, 109500, 124100, 127500, 127750, 130305, 136875, 148750, 153300, 155125, 173740, 178500, 182500, 186150, 191625, 217175, 223125, 255500, 260610, 273750, 297500, 310250, 319375, 372300, 383250, 434350, 446250, 465375, 521220, 547500, 620500, 638750, 651525, 766500, 775625, 868700, 892500, 930750, 958125, 1085875, 1277500, 1303050, 1551250, 1861500, 1916250, 2171750, 2326875, 2606100, 3102500, 3257625, 3832500, 4343500, 4653750, 5429375, 6515250, 9307500, 10858750, 13030500, 16288125, 21717500, 32576250, 65152500]

約数ペア:

[(1, 65152500), (2, 32576250), (3, 21717500), (4, 16288125), (5, 13030500), (6, 10858750), (7, 9307500), (10, 6515250), (12, 5429375), (14, 4653750), (15, 4343500), (17, 3832500), (20, 3257625), (21, 3102500), (25, 2606100), (28, 2326875), (30, 2171750), (34, 1916250), (35, 1861500), (42, 1551250), (50, 1303050), (51, 1277500), (60, 1085875), (68, 958125), (70, 930750), (73, 892500), (75, 868700), (84, 775625), (85, 766500), (100, 651525), (102, 638750), (105, 620500), (119, 547500), (125, 521220), (140, 465375), (146, 446250), (150, 434350), (170, 383250), (175, 372300), (204, 319375), (210, 310250), (219, 297500), (238, 273750), (250, 260610), (255, 255500), (292, 223125), (300, 217175), (340, 191625), (350, 186150), (357, 182500), (365, 178500), (375, 173740), (420, 155125), (425, 153300), (438, 148750), (476, 136875), (500, 130305), (510, 127750), (511, 127500), (525, 124100), (595, 109500), (625, 104244), (700, 93075), (714, 91250), (730, 89250), (750, 86870), (850, 76650), (875, 74460), (876, 74375), (1020, 63875), (1022, 63750), (1050, 62050), (1095, 59500), (1190, 54750), (1241, 52500), (1250, 52122), (1275, 51100), (1428, 45625), (1460, 44625), (1500, 43435), (1533, 42500), (1700, 38325), (1750, 37230), (1785, 36500), (1825, 35700), (1875, 34748), (2044, 31875), (2100, 31025), (2125, 30660), (2190, 29750), (2380, 27375), (2482, 26250), (2500, 26061), (2550, 25550), (2555, 25500), (2625, 24820), (2975, 21900), (3066, 21250), (3500, 18615), (3570, 18250), (3650, 17850), (3723, 17500), (3750, 17374), (4250, 15330), (4375, 14892), (4380, 14875), (4964, 13125), (5100, 12775), (5110, 12750), (5250, 12410), (5475, 11900), (5950, 10950), (6132, 10625), (6205, 10500), (6375, 10220), (7140, 9125), (7300, 8925), (7446, 8750), (7500, 8687), (7665, 8500)]