153758220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 560480256

約数和(自身を除く): 406722036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1447, 1518, 1540, 1610, 1771, 1932, 2310, 2415, 2530, 2894, 3036, 3220, 3542, 3795, 4341, 4620, 4830, 5060, 5313, 5788, 7084, 7235, 7590, 8682, 8855, 9660, 10129, 10626, 14470, 15180, 15917, 17364, 17710, 20258, 21252, 21705, 26565, 28940, 30387, 31834, 33281, 35420, 40516, 43410, 47751, 50645, 53130, 60774, 63668, 66562, 79585, 86820, 95502, 99843, 101290, 106260, 111419, 121548, 133124, 151935, 159170, 166405, 191004, 199686, 202580, 222838, 232967, 238755, 303870, 318340, 332810, 334257, 366091, 399372, 445676, 465934, 477510, 499215, 557095, 607740, 665620, 668514, 698901, 732182, 931868, 955020, 998430, 1098273, 1114190, 1164835, 1337028, 1397802, 1464364, 1671285, 1830455, 1996860, 2196546, 2228380, 2329670, 2562637, 2795604, 3342570, 3494505, 3660910, 4393092, 4659340, 5125274, 5491365, 6685140, 6989010, 7321820, 7687911, 10250548, 10982730, 12813185, 13978020, 15375822, 21965460, 25626370, 30751644, 38439555, 51252740, 76879110, 153758220]

約数ペア:

[(1, 153758220), (2, 76879110), (3, 51252740), (4, 38439555), (5, 30751644), (6, 25626370), (7, 21965460), (10, 15375822), (11, 13978020), (12, 12813185), (14, 10982730), (15, 10250548), (20, 7687911), (21, 7321820), (22, 6989010), (23, 6685140), (28, 5491365), (30, 5125274), (33, 4659340), (35, 4393092), (42, 3660910), (44, 3494505), (46, 3342570), (55, 2795604), (60, 2562637), (66, 2329670), (69, 2228380), (70, 2196546), (77, 1996860), (84, 1830455), (92, 1671285), (105, 1464364), (110, 1397802), (115, 1337028), (132, 1164835), (138, 1114190), (140, 1098273), (154, 998430), (161, 955020), (165, 931868), (210, 732182), (220, 698901), (230, 668514), (231, 665620), (253, 607740), (276, 557095), (308, 499215), (322, 477510), (330, 465934), (345, 445676), (385, 399372), (420, 366091), (460, 334257), (462, 332810), (483, 318340), (506, 303870), (644, 238755), (660, 232967), (690, 222838), (759, 202580), (770, 199686), (805, 191004), (924, 166405), (966, 159170), (1012, 151935), (1155, 133124), (1265, 121548), (1380, 111419), (1447, 106260), (1518, 101290), (1540, 99843), (1610, 95502), (1771, 86820), (1932, 79585), (2310, 66562), (2415, 63668), (2530, 60774), (2894, 53130), (3036, 50645), (3220, 47751), (3542, 43410), (3795, 40516), (4341, 35420), (4620, 33281), (4830, 31834), (5060, 30387), (5313, 28940), (5788, 26565), (7084, 21705), (7235, 21252), (7590, 20258), (8682, 17710), (8855, 17364), (9660, 15917), (10129, 15180), (10626, 14470)]