84608460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 267636096

約数和(自身を除く): 183027636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 73, 90, 94, 137, 141, 146, 180, 188, 219, 235, 274, 282, 292, 365, 411, 423, 438, 470, 548, 564, 657, 685, 705, 730, 822, 846, 876, 940, 1095, 1233, 1314, 1370, 1410, 1460, 1644, 1692, 2055, 2115, 2190, 2466, 2628, 2740, 2820, 3285, 3431, 4110, 4230, 4380, 4932, 6165, 6439, 6570, 6862, 8220, 8460, 10001, 10293, 12330, 12878, 13140, 13724, 17155, 19317, 20002, 20586, 24660, 25756, 30003, 30879, 32195, 34310, 38634, 40004, 41172, 50005, 51465, 57951, 60006, 61758, 64390, 68620, 77268, 90009, 96585, 100010, 102930, 115902, 120012, 123516, 128780, 150015, 154395, 180018, 193170, 200020, 205860, 231804, 289755, 300030, 308790, 360036, 386340, 450045, 470047, 579510, 600060, 617580, 900090, 940094, 1159020, 1410141, 1800180, 1880188, 2350235, 2820282, 4230423, 4700470, 5640564, 7050705, 8460846, 9400940, 14101410, 16921692, 21152115, 28202820, 42304230, 84608460]

約数ペア:

[(1, 84608460), (2, 42304230), (3, 28202820), (4, 21152115), (5, 16921692), (6, 14101410), (9, 9400940), (10, 8460846), (12, 7050705), (15, 5640564), (18, 4700470), (20, 4230423), (30, 2820282), (36, 2350235), (45, 1880188), (47, 1800180), (60, 1410141), (73, 1159020), (90, 940094), (94, 900090), (137, 617580), (141, 600060), (146, 579510), (180, 470047), (188, 450045), (219, 386340), (235, 360036), (274, 308790), (282, 300030), (292, 289755), (365, 231804), (411, 205860), (423, 200020), (438, 193170), (470, 180018), (548, 154395), (564, 150015), (657, 128780), (685, 123516), (705, 120012), (730, 115902), (822, 102930), (846, 100010), (876, 96585), (940, 90009), (1095, 77268), (1233, 68620), (1314, 64390), (1370, 61758), (1410, 60006), (1460, 57951), (1644, 51465), (1692, 50005), (2055, 41172), (2115, 40004), (2190, 38634), (2466, 34310), (2628, 32195), (2740, 30879), (2820, 30003), (3285, 25756), (3431, 24660), (4110, 20586), (4230, 20002), (4380, 19317), (4932, 17155), (6165, 13724), (6439, 13140), (6570, 12878), (6862, 12330), (8220, 10293), (8460, 10001)]