147550657900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{12613}}^1$

素因数の和:12824

約数の個数: 144

約数和(自身を含む): 346862799360

約数和(自身を除く): 199312141460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 131, 188, 190, 235, 262, 380, 470, 475, 524, 655, 893, 940, 950, 1175, 1310, 1786, 1900, 2350, 2489, 2620, 3275, 3572, 4465, 4700, 4978, 6157, 6550, 8930, 9956, 12314, 12445, 12613, 13100, 17860, 22325, 24628, 24890, 25226, 30785, 44650, 49780, 50452, 61570, 62225, 63065, 89300, 116983, 123140, 124450, 126130, 153925, 233966, 239647, 248900, 252260, 307850, 315325, 467932, 479294, 584915, 592811, 615700, 630650, 958588, 1169830, 1185622, 1198235, 1261300, 1652303, 2339660, 2371244, 2396470, 2924575, 2964055, 3304606, 4792940, 5849150, 5928110, 5991175, 6609212, 8261515, 11263409, 11698300, 11856220, 11982350, 14820275, 16523030, 22526818, 23964700, 29640550, 31393757, 33046060, 41307575, 45053636, 56317045, 59281100, 62787514, 77658241, 82615150, 112634090, 125575028, 155316482, 156968785, 165230300, 225268180, 281585225, 310632964, 313937570, 388291205, 563170450, 627875140, 776582410, 784843925, 1126340900, 1475506579, 1553164820, 1569687850, 1941456025, 2951013158, 3139375700, 3882912050, 5902026316, 7377532895, 7765824100, 14755065790, 29510131580, 36887664475, 73775328950, 147550657900]

約数ペア:

[(1, 147550657900), (2, 73775328950), (4, 36887664475), (5, 29510131580), (10, 14755065790), (19, 7765824100), (20, 7377532895), (25, 5902026316), (38, 3882912050), (47, 3139375700), (50, 2951013158), (76, 1941456025), (94, 1569687850), (95, 1553164820), (100, 1475506579), (131, 1126340900), (188, 784843925), (190, 776582410), (235, 627875140), (262, 563170450), (380, 388291205), (470, 313937570), (475, 310632964), (524, 281585225), (655, 225268180), (893, 165230300), (940, 156968785), (950, 155316482), (1175, 125575028), (1310, 112634090), (1786, 82615150), (1900, 77658241), (2350, 62787514), (2489, 59281100), (2620, 56317045), (3275, 45053636), (3572, 41307575), (4465, 33046060), (4700, 31393757), (4978, 29640550), (6157, 23964700), (6550, 22526818), (8930, 16523030), (9956, 14820275), (12314, 11982350), (12445, 11856220), (12613, 11698300), (13100, 11263409), (17860, 8261515), (22325, 6609212), (24628, 5991175), (24890, 5928110), (25226, 5849150), (30785, 4792940), (44650, 3304606), (49780, 2964055), (50452, 2924575), (61570, 2396470), (62225, 2371244), (63065, 2339660), (89300, 1652303), (116983, 1261300), (123140, 1198235), (124450, 1185622), (126130, 1169830), (153925, 958588), (233966, 630650), (239647, 615700), (248900, 592811), (252260, 584915), (307850, 479294), (315325, 467932)]