213068700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18244

約数の個数: 108

約数和(自身を含む): 719264728

約数和(自身を除く): 506196028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 18211, 36422, 54633, 72844, 91055, 109266, 163899, 182110, 218532, 236743, 273165, 327798, 364220, 455275, 473486, 546330, 655596, 710229, 819495, 910550, 946972, 1092660, 1183715, 1365825, 1420458, 1638990, 1821100, 2130687, 2367430, 2731650, 2840916, 3277980, 3551145, 4097475, 4261374, 4734860, 5463300, 5918575, 7102290, 8194950, 8522748, 10653435, 11837150, 14204580, 16389900, 17755725, 21306870, 23674300, 35511450, 42613740, 53267175, 71022900, 106534350, 213068700]

約数ペア:

[(1, 213068700), (2, 106534350), (3, 71022900), (4, 53267175), (5, 42613740), (6, 35511450), (9, 23674300), (10, 21306870), (12, 17755725), (13, 16389900), (15, 14204580), (18, 11837150), (20, 10653435), (25, 8522748), (26, 8194950), (30, 7102290), (36, 5918575), (39, 5463300), (45, 4734860), (50, 4261374), (52, 4097475), (60, 3551145), (65, 3277980), (75, 2840916), (78, 2731650), (90, 2367430), (100, 2130687), (117, 1821100), (130, 1638990), (150, 1420458), (156, 1365825), (180, 1183715), (195, 1092660), (225, 946972), (234, 910550), (260, 819495), (300, 710229), (325, 655596), (390, 546330), (450, 473486), (468, 455275), (585, 364220), (650, 327798), (780, 273165), (900, 236743), (975, 218532), (1170, 182110), (1300, 163899), (1950, 109266), (2340, 91055), (2925, 72844), (3900, 54633), (5850, 36422), (11700, 18211)]