182638980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 398549628

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, 461, 465, 558, 620, 639, 710, 852, 922, 930, 1065, 1116, 1278, 1383, 1395, 1420, 1844, 1860, 2130, 2201, 2305, 2556, 2766, 2790, 3195, 4149, 4260, 4402, 4610, 5532, 5580, 6390, 6603, 6915, 8298, 8804, 9220, 11005, 12780, 13206, 13830, 14291, 16596, 19809, 20745, 22010, 26412, 27660, 28582, 32731, 33015, 39618, 41490, 42873, 44020, 57164, 65462, 66030, 71455, 79236, 82980, 85746, 98193, 99045, 128619, 130924, 132060, 142910, 163655, 171492, 196386, 198090, 214365, 257238, 285820, 294579, 327310, 392772, 396180, 428730, 490965, 514476, 589158, 643095, 654620, 857460, 981930, 1014661, 1178316, 1286190, 1472895, 1963860, 2029322, 2572380, 2945790, 3043983, 4058644, 5073305, 5891580, 6087966, 9131949, 10146610, 12175932, 15219915, 18263898, 20293220, 30439830, 36527796, 45659745, 60879660, 91319490, 182638980]

約数ペア:

[(1, 182638980), (2, 91319490), (3, 60879660), (4, 45659745), (5, 36527796), (6, 30439830), (9, 20293220), (10, 18263898), (12, 15219915), (15, 12175932), (18, 10146610), (20, 9131949), (30, 6087966), (31, 5891580), (36, 5073305), (45, 4058644), (60, 3043983), (62, 2945790), (71, 2572380), (90, 2029322), (93, 1963860), (124, 1472895), (142, 1286190), (155, 1178316), (180, 1014661), (186, 981930), (213, 857460), (279, 654620), (284, 643095), (310, 589158), (355, 514476), (372, 490965), (426, 428730), (461, 396180), (465, 392772), (558, 327310), (620, 294579), (639, 285820), (710, 257238), (852, 214365), (922, 198090), (930, 196386), (1065, 171492), (1116, 163655), (1278, 142910), (1383, 132060), (1395, 130924), (1420, 128619), (1844, 99045), (1860, 98193), (2130, 85746), (2201, 82980), (2305, 79236), (2556, 71455), (2766, 66030), (2790, 65462), (3195, 57164), (4149, 44020), (4260, 42873), (4402, 41490), (4610, 39618), (5532, 33015), (5580, 32731), (6390, 28582), (6603, 27660), (6915, 26412), (8298, 22010), (8804, 20745), (9220, 19809), (11005, 16596), (12780, 14291), (13206, 13830)]