67531950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 193130496

約数和(自身を除く): 125598546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 47, 50, 62, 75, 90, 93, 94, 103, 141, 150, 155, 186, 206, 225, 235, 279, 282, 309, 310, 423, 450, 465, 470, 515, 558, 618, 705, 775, 846, 927, 930, 1030, 1175, 1395, 1410, 1457, 1545, 1550, 1854, 2115, 2325, 2350, 2575, 2790, 2914, 3090, 3193, 3525, 4230, 4371, 4635, 4650, 4841, 5150, 6386, 6975, 7050, 7285, 7725, 8742, 9270, 9579, 9682, 10575, 13113, 13950, 14523, 14570, 15450, 15965, 19158, 21150, 21855, 23175, 24205, 26226, 28737, 29046, 31930, 36425, 43569, 43710, 46350, 47895, 48410, 57474, 65565, 72615, 72850, 79825, 87138, 95790, 109275, 121025, 131130, 143685, 145230, 150071, 159650, 217845, 218550, 239475, 242050, 287370, 300142, 327825, 363075, 435690, 450213, 478950, 655650, 718425, 726150, 750355, 900426, 1089225, 1350639, 1436850, 1500710, 2178450, 2251065, 2701278, 3751775, 4502130, 6753195, 7503550, 11255325, 13506390, 22510650, 33765975, 67531950]

約数ペア:

[(1, 67531950), (2, 33765975), (3, 22510650), (5, 13506390), (6, 11255325), (9, 7503550), (10, 6753195), (15, 4502130), (18, 3751775), (25, 2701278), (30, 2251065), (31, 2178450), (45, 1500710), (47, 1436850), (50, 1350639), (62, 1089225), (75, 900426), (90, 750355), (93, 726150), (94, 718425), (103, 655650), (141, 478950), (150, 450213), (155, 435690), (186, 363075), (206, 327825), (225, 300142), (235, 287370), (279, 242050), (282, 239475), (309, 218550), (310, 217845), (423, 159650), (450, 150071), (465, 145230), (470, 143685), (515, 131130), (558, 121025), (618, 109275), (705, 95790), (775, 87138), (846, 79825), (927, 72850), (930, 72615), (1030, 65565), (1175, 57474), (1395, 48410), (1410, 47895), (1457, 46350), (1545, 43710), (1550, 43569), (1854, 36425), (2115, 31930), (2325, 29046), (2350, 28737), (2575, 26226), (2790, 24205), (2914, 23175), (3090, 21855), (3193, 21150), (3525, 19158), (4230, 15965), (4371, 15450), (4635, 14570), (4650, 14523), (4841, 13950), (5150, 13113), (6386, 10575), (6975, 9682), (7050, 9579), (7285, 9270), (7725, 8742)]