150000630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 421908480

約数和(自身を除く): 271907850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 653, 741, 806, 930, 1178, 1209, 1235, 1306, 1482, 1767, 1959, 2015, 2418, 2470, 2945, 3265, 3534, 3705, 3918, 4030, 5890, 6045, 6530, 7410, 7657, 8489, 8835, 9795, 12090, 12407, 15314, 16978, 17670, 19590, 20243, 22971, 24814, 25467, 37221, 38285, 40486, 42445, 45942, 50934, 60729, 62035, 74442, 76570, 84890, 101215, 114855, 121458, 124070, 127335, 161291, 186105, 202430, 229710, 254670, 263159, 303645, 322582, 372210, 384617, 483873, 526318, 607290, 769234, 789477, 806455, 967746, 1153851, 1315795, 1578954, 1612910, 1923085, 2307702, 2419365, 2631590, 3846170, 3947385, 4838730, 5000021, 5769255, 7894770, 10000042, 11538510, 15000063, 25000105, 30000126, 50000210, 75000315, 150000630]

約数ペア:

[(1, 150000630), (2, 75000315), (3, 50000210), (5, 30000126), (6, 25000105), (10, 15000063), (13, 11538510), (15, 10000042), (19, 7894770), (26, 5769255), (30, 5000021), (31, 4838730), (38, 3947385), (39, 3846170), (57, 2631590), (62, 2419365), (65, 2307702), (78, 1923085), (93, 1612910), (95, 1578954), (114, 1315795), (130, 1153851), (155, 967746), (186, 806455), (190, 789477), (195, 769234), (247, 607290), (285, 526318), (310, 483873), (390, 384617), (403, 372210), (465, 322582), (494, 303645), (570, 263159), (589, 254670), (653, 229710), (741, 202430), (806, 186105), (930, 161291), (1178, 127335), (1209, 124070), (1235, 121458), (1306, 114855), (1482, 101215), (1767, 84890), (1959, 76570), (2015, 74442), (2418, 62035), (2470, 60729), (2945, 50934), (3265, 45942), (3534, 42445), (3705, 40486), (3918, 38285), (4030, 37221), (5890, 25467), (6045, 24814), (6530, 22971), (7410, 20243), (7657, 19590), (8489, 17670), (8835, 16978), (9795, 15314), (12090, 12407)]