159426150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 452024640

約数和(自身を除く): 292598490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 169, 190, 195, 247, 285, 325, 331, 338, 390, 475, 494, 507, 570, 650, 662, 741, 845, 950, 975, 993, 1014, 1235, 1425, 1482, 1655, 1690, 1950, 1986, 2470, 2535, 2850, 3211, 3310, 3705, 4225, 4303, 4965, 5070, 6175, 6289, 6422, 7410, 8275, 8450, 8606, 9633, 9930, 12350, 12578, 12675, 12909, 16055, 16550, 18525, 18867, 19266, 21515, 24825, 25350, 25818, 31445, 32110, 37050, 37734, 43030, 48165, 49650, 55939, 62890, 64545, 80275, 81757, 94335, 96330, 107575, 111878, 129090, 157225, 160550, 163514, 167817, 188670, 215150, 240825, 245271, 279695, 314450, 322725, 335634, 408785, 471675, 481650, 490542, 559390, 645450, 817570, 839085, 943350, 1062841, 1226355, 1398475, 1678170, 2043925, 2125682, 2452710, 2796950, 3188523, 4087850, 4195425, 5314205, 6131775, 6377046, 8390850, 10628410, 12263550, 15942615, 26571025, 31885230, 53142050, 79713075, 159426150]

約数ペア:

[(1, 159426150), (2, 79713075), (3, 53142050), (5, 31885230), (6, 26571025), (10, 15942615), (13, 12263550), (15, 10628410), (19, 8390850), (25, 6377046), (26, 6131775), (30, 5314205), (38, 4195425), (39, 4087850), (50, 3188523), (57, 2796950), (65, 2452710), (75, 2125682), (78, 2043925), (95, 1678170), (114, 1398475), (130, 1226355), (150, 1062841), (169, 943350), (190, 839085), (195, 817570), (247, 645450), (285, 559390), (325, 490542), (331, 481650), (338, 471675), (390, 408785), (475, 335634), (494, 322725), (507, 314450), (570, 279695), (650, 245271), (662, 240825), (741, 215150), (845, 188670), (950, 167817), (975, 163514), (993, 160550), (1014, 157225), (1235, 129090), (1425, 111878), (1482, 107575), (1655, 96330), (1690, 94335), (1950, 81757), (1986, 80275), (2470, 64545), (2535, 62890), (2850, 55939), (3211, 49650), (3310, 48165), (3705, 43030), (4225, 37734), (4303, 37050), (4965, 32110), (5070, 31445), (6175, 25818), (6289, 25350), (6422, 24825), (7410, 21515), (8275, 19266), (8450, 18867), (8606, 18525), (9633, 16550), (9930, 16055), (12350, 12909), (12578, 12675)]