371220660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 1179988992

約数和(自身を除く): 808768332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 372, 426, 465, 558, 620, 639, 710, 852, 930, 937, 1065, 1116, 1278, 1395, 1420, 1860, 1874, 2130, 2201, 2556, 2790, 2811, 3195, 3748, 4260, 4402, 4685, 5580, 5622, 6390, 6603, 8433, 8804, 9370, 11005, 11244, 12780, 13206, 14055, 16866, 18740, 19809, 22010, 26412, 28110, 29047, 33015, 33732, 39618, 42165, 44020, 56220, 58094, 66030, 66527, 79236, 84330, 87141, 99045, 116188, 132060, 133054, 145235, 168660, 174282, 198090, 199581, 261423, 266108, 290470, 332635, 348564, 396180, 399162, 435705, 522846, 580940, 598743, 665270, 798324, 871410, 997905, 1045692, 1197486, 1307115, 1330540, 1742820, 1995810, 2062337, 2394972, 2614230, 2993715, 3991620, 4124674, 5228460, 5987430, 6187011, 8249348, 10311685, 11974860, 12374022, 18561033, 20623370, 24748044, 30935055, 37122066, 41246740, 61870110, 74244132, 92805165, 123740220, 185610330, 371220660]

約数ペア:

[(1, 371220660), (2, 185610330), (3, 123740220), (4, 92805165), (5, 74244132), (6, 61870110), (9, 41246740), (10, 37122066), (12, 30935055), (15, 24748044), (18, 20623370), (20, 18561033), (30, 12374022), (31, 11974860), (36, 10311685), (45, 8249348), (60, 6187011), (62, 5987430), (71, 5228460), (90, 4124674), (93, 3991620), (124, 2993715), (142, 2614230), (155, 2394972), (180, 2062337), (186, 1995810), (213, 1742820), (279, 1330540), (284, 1307115), (310, 1197486), (355, 1045692), (372, 997905), (426, 871410), (465, 798324), (558, 665270), (620, 598743), (639, 580940), (710, 522846), (852, 435705), (930, 399162), (937, 396180), (1065, 348564), (1116, 332635), (1278, 290470), (1395, 266108), (1420, 261423), (1860, 199581), (1874, 198090), (2130, 174282), (2201, 168660), (2556, 145235), (2790, 133054), (2811, 132060), (3195, 116188), (3748, 99045), (4260, 87141), (4402, 84330), (4685, 79236), (5580, 66527), (5622, 66030), (6390, 58094), (6603, 56220), (8433, 44020), (8804, 42165), (9370, 39618), (11005, 33732), (11244, 33015), (12780, 29047), (13206, 28110), (14055, 26412), (16866, 22010), (18740, 19809)]