91530040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 263723040

約数和(自身を除く): 172193000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 41, 49, 56, 67, 68, 70, 82, 85, 98, 119, 134, 136, 140, 164, 170, 196, 205, 238, 245, 268, 280, 287, 328, 335, 340, 392, 410, 469, 476, 490, 536, 574, 595, 670, 680, 697, 820, 833, 938, 952, 980, 1139, 1148, 1190, 1340, 1394, 1435, 1640, 1666, 1876, 1960, 2009, 2278, 2296, 2345, 2380, 2680, 2747, 2788, 2870, 3283, 3332, 3485, 3752, 4018, 4165, 4556, 4690, 4760, 4879, 5494, 5576, 5695, 5740, 6566, 6664, 6970, 7973, 8036, 8330, 9112, 9380, 9758, 10045, 10988, 11390, 11480, 13132, 13735, 13940, 15946, 16072, 16415, 16660, 18760, 19229, 19516, 20090, 21976, 22780, 24395, 26264, 27470, 27880, 31892, 32830, 33320, 34153, 38458, 39032, 39865, 40180, 45560, 46699, 48790, 54940, 55811, 63784, 65660, 68306, 76916, 79730, 80360, 93398, 96145, 97580, 109880, 111622, 131320, 134603, 136612, 153832, 159460, 170765, 186796, 192290, 195160, 223244, 233495, 269206, 273224, 279055, 318920, 326893, 341530, 373592, 384580, 446488, 466990, 538412, 558110, 653786, 673015, 683060, 769160, 933980, 1076824, 1116220, 1307572, 1346030, 1366120, 1634465, 1867960, 2232440, 2288251, 2615144, 2692060, 3268930, 4576502, 5384120, 6537860, 9153004, 11441255, 13075720, 18306008, 22882510, 45765020, 91530040]

約数ペア:

[(1, 91530040), (2, 45765020), (4, 22882510), (5, 18306008), (7, 13075720), (8, 11441255), (10, 9153004), (14, 6537860), (17, 5384120), (20, 4576502), (28, 3268930), (34, 2692060), (35, 2615144), (40, 2288251), (41, 2232440), (49, 1867960), (56, 1634465), (67, 1366120), (68, 1346030), (70, 1307572), (82, 1116220), (85, 1076824), (98, 933980), (119, 769160), (134, 683060), (136, 673015), (140, 653786), (164, 558110), (170, 538412), (196, 466990), (205, 446488), (238, 384580), (245, 373592), (268, 341530), (280, 326893), (287, 318920), (328, 279055), (335, 273224), (340, 269206), (392, 233495), (410, 223244), (469, 195160), (476, 192290), (490, 186796), (536, 170765), (574, 159460), (595, 153832), (670, 136612), (680, 134603), (697, 131320), (820, 111622), (833, 109880), (938, 97580), (952, 96145), (980, 93398), (1139, 80360), (1148, 79730), (1190, 76916), (1340, 68306), (1394, 65660), (1435, 63784), (1640, 55811), (1666, 54940), (1876, 48790), (1960, 46699), (2009, 45560), (2278, 40180), (2296, 39865), (2345, 39032), (2380, 38458), (2680, 34153), (2747, 33320), (2788, 32830), (2870, 31892), (3283, 27880), (3332, 27470), (3485, 26264), (3752, 24395), (4018, 22780), (4165, 21976), (4556, 20090), (4690, 19516), (4760, 19229), (4879, 18760), (5494, 16660), (5576, 16415), (5695, 16072), (5740, 15946), (6566, 13940), (6664, 13735), (6970, 13132), (7973, 11480), (8036, 11390), (8330, 10988), (9112, 10045), (9380, 9758)]