54335820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 199987200

約数和(自身を除く): 145651380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 619, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1238, 1254, 1330, 1463, 1540, 1596, 1857, 1995, 2090, 2310, 2476, 2508, 2660, 2926, 3095, 3135, 3714, 3990, 4180, 4333, 4389, 4620, 5852, 6190, 6270, 6809, 7315, 7428, 7980, 8666, 8778, 9285, 11761, 12380, 12540, 12999, 13618, 14630, 17332, 17556, 18570, 20427, 21665, 21945, 23522, 25998, 27236, 29260, 34045, 35283, 37140, 40854, 43330, 43890, 47044, 47663, 51996, 58805, 64995, 68090, 70566, 81708, 82327, 86660, 87780, 95326, 102135, 117610, 129371, 129990, 136180, 141132, 142989, 164654, 176415, 190652, 204270, 235220, 238315, 246981, 258742, 259980, 285978, 329308, 352830, 388113, 408540, 411635, 476630, 493962, 517484, 571956, 646855, 705660, 714945, 776226, 823270, 905597, 953260, 987924, 1234905, 1293710, 1429890, 1552452, 1646540, 1811194, 1940565, 2469810, 2587420, 2716791, 2859780, 3622388, 3881130, 4527985, 4939620, 5433582, 7762260, 9055970, 10867164, 13583955, 18111940, 27167910, 54335820]

約数ペア:

[(1, 54335820), (2, 27167910), (3, 18111940), (4, 13583955), (5, 10867164), (6, 9055970), (7, 7762260), (10, 5433582), (11, 4939620), (12, 4527985), (14, 3881130), (15, 3622388), (19, 2859780), (20, 2716791), (21, 2587420), (22, 2469810), (28, 1940565), (30, 1811194), (33, 1646540), (35, 1552452), (38, 1429890), (42, 1293710), (44, 1234905), (55, 987924), (57, 953260), (60, 905597), (66, 823270), (70, 776226), (76, 714945), (77, 705660), (84, 646855), (95, 571956), (105, 517484), (110, 493962), (114, 476630), (132, 411635), (133, 408540), (140, 388113), (154, 352830), (165, 329308), (190, 285978), (209, 259980), (210, 258742), (220, 246981), (228, 238315), (231, 235220), (266, 204270), (285, 190652), (308, 176415), (330, 164654), (380, 142989), (385, 141132), (399, 136180), (418, 129990), (420, 129371), (462, 117610), (532, 102135), (570, 95326), (619, 87780), (627, 86660), (660, 82327), (665, 81708), (770, 70566), (798, 68090), (836, 64995), (924, 58805), (1045, 51996), (1140, 47663), (1155, 47044), (1238, 43890), (1254, 43330), (1330, 40854), (1463, 37140), (1540, 35283), (1596, 34045), (1857, 29260), (1995, 27236), (2090, 25998), (2310, 23522), (2476, 21945), (2508, 21665), (2660, 20427), (2926, 18570), (3095, 17556), (3135, 17332), (3714, 14630), (3990, 13618), (4180, 12999), (4333, 12540), (4389, 12380), (4620, 11761), (5852, 9285), (6190, 8778), (6270, 8666), (6809, 7980), (7315, 7428)]