149778300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 216

約数和(自身を含む): 527216256

約数和(自身を除く): 377437956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 175, 196, 210, 230, 245, 276, 294, 300, 322, 345, 350, 420, 443, 460, 483, 490, 525, 575, 588, 644, 690, 700, 735, 805, 886, 966, 980, 1050, 1127, 1150, 1225, 1329, 1380, 1470, 1610, 1725, 1772, 1932, 2100, 2215, 2254, 2300, 2415, 2450, 2658, 2940, 3101, 3220, 3381, 3450, 3675, 4025, 4430, 4508, 4830, 4900, 5316, 5635, 6202, 6645, 6762, 6900, 7350, 8050, 8860, 9303, 9660, 10189, 11075, 11270, 12075, 12404, 13290, 13524, 14700, 15505, 16100, 16905, 18606, 20378, 21707, 22150, 22540, 24150, 26580, 28175, 30567, 31010, 33225, 33810, 37212, 40756, 43414, 44300, 46515, 48300, 50945, 56350, 61134, 62020, 65121, 66450, 67620, 71323, 77525, 84525, 86828, 93030, 101890, 108535, 112700, 122268, 130242, 132900, 142646, 152835, 155050, 169050, 186060, 203780, 213969, 217070, 232575, 254725, 260484, 285292, 305670, 310100, 325605, 338100, 356615, 427938, 434140, 465150, 499261, 509450, 542675, 611340, 651210, 713230, 764175, 855876, 930300, 998522, 1018900, 1069845, 1085350, 1302420, 1426460, 1497783, 1528350, 1628025, 1783075, 1997044, 2139690, 2170700, 2496305, 2995566, 3056700, 3256050, 3566150, 4279380, 4992610, 5349225, 5991132, 6512100, 7132300, 7488915, 9985220, 10698450, 12481525, 14977830, 21396900, 24963050, 29955660, 37444575, 49926100, 74889150, 149778300]

約数ペア:

[(1, 149778300), (2, 74889150), (3, 49926100), (4, 37444575), (5, 29955660), (6, 24963050), (7, 21396900), (10, 14977830), (12, 12481525), (14, 10698450), (15, 9985220), (20, 7488915), (21, 7132300), (23, 6512100), (25, 5991132), (28, 5349225), (30, 4992610), (35, 4279380), (42, 3566150), (46, 3256050), (49, 3056700), (50, 2995566), (60, 2496305), (69, 2170700), (70, 2139690), (75, 1997044), (84, 1783075), (92, 1628025), (98, 1528350), (100, 1497783), (105, 1426460), (115, 1302420), (138, 1085350), (140, 1069845), (147, 1018900), (150, 998522), (161, 930300), (175, 855876), (196, 764175), (210, 713230), (230, 651210), (245, 611340), (276, 542675), (294, 509450), (300, 499261), (322, 465150), (345, 434140), (350, 427938), (420, 356615), (443, 338100), (460, 325605), (483, 310100), (490, 305670), (525, 285292), (575, 260484), (588, 254725), (644, 232575), (690, 217070), (700, 213969), (735, 203780), (805, 186060), (886, 169050), (966, 155050), (980, 152835), (1050, 142646), (1127, 132900), (1150, 130242), (1225, 122268), (1329, 112700), (1380, 108535), (1470, 101890), (1610, 93030), (1725, 86828), (1772, 84525), (1932, 77525), (2100, 71323), (2215, 67620), (2254, 66450), (2300, 65121), (2415, 62020), (2450, 61134), (2658, 56350), (2940, 50945), (3101, 48300), (3220, 46515), (3381, 44300), (3450, 43414), (3675, 40756), (4025, 37212), (4430, 33810), (4508, 33225), (4830, 31010), (4900, 30567), (5316, 28175), (5635, 26580), (6202, 24150), (6645, 22540), (6762, 22150), (6900, 21707), (7350, 20378), (8050, 18606), (8860, 16905), (9303, 16100), (9660, 15505), (10189, 14700), (11075, 13524), (11270, 13290), (12075, 12404)]