227965320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 256

約数和(自身を含む): 857088000

約数和(自身を除く): 629122680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 594, 619, 620, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1188, 1238, 1240, 1320, 1364, 1395, 1485, 1674, 1705, 1857, 1860, 1980, 2046, 2232, 2376, 2476, 2728, 2790, 2970, 3069, 3095, 3348, 3410, 3714, 3720, 3960, 4092, 4185, 4952, 5115, 5571, 5580, 5940, 6138, 6190, 6696, 6809, 6820, 7428, 8184, 8370, 9207, 9285, 10230, 11142, 11160, 11880, 12276, 12380, 13618, 13640, 14856, 15345, 16713, 16740, 18414, 18570, 19189, 20427, 20460, 22284, 24552, 24760, 27236, 27855, 30690, 33426, 33480, 34045, 36828, 37140, 38378, 40854, 40920, 44568, 46035, 54472, 55710, 57567, 61281, 61380, 66852, 68090, 73656, 74280, 76756, 81708, 83565, 92070, 95945, 102135, 111420, 115134, 122562, 122760, 133704, 136180, 153512, 163416, 167130, 172701, 183843, 184140, 191890, 204270, 211079, 222840, 230268, 245124, 272360, 287835, 306405, 334260, 345402, 367686, 368280, 383780, 408540, 422158, 460536, 490248, 518103, 575670, 612810, 633237, 668520, 690804, 735372, 767560, 817080, 844316, 863505, 919215, 1036206, 1055395, 1151340, 1225620, 1266474, 1381608, 1470744, 1688632, 1727010, 1838430, 1899711, 2072412, 2110790, 2302680, 2451240, 2532948, 2590515, 3166185, 3454020, 3676860, 3799422, 4144824, 4221580, 5065896, 5181030, 5699133, 6332370, 6908040, 7353720, 7598844, 8443160, 9498555, 10362060, 11398266, 12664740, 15197688, 18997110, 20724120, 22796532, 25329480, 28495665, 37994220, 45593064, 56991330, 75988440, 113982660, 227965320]

約数ペア:

[(1, 227965320), (2, 113982660), (3, 75988440), (4, 56991330), (5, 45593064), (6, 37994220), (8, 28495665), (9, 25329480), (10, 22796532), (11, 20724120), (12, 18997110), (15, 15197688), (18, 12664740), (20, 11398266), (22, 10362060), (24, 9498555), (27, 8443160), (30, 7598844), (31, 7353720), (33, 6908040), (36, 6332370), (40, 5699133), (44, 5181030), (45, 5065896), (54, 4221580), (55, 4144824), (60, 3799422), (62, 3676860), (66, 3454020), (72, 3166185), (88, 2590515), (90, 2532948), (93, 2451240), (99, 2302680), (108, 2110790), (110, 2072412), (120, 1899711), (124, 1838430), (132, 1727010), (135, 1688632), (155, 1470744), (165, 1381608), (180, 1266474), (186, 1225620), (198, 1151340), (216, 1055395), (220, 1036206), (248, 919215), (264, 863505), (270, 844316), (279, 817080), (297, 767560), (310, 735372), (330, 690804), (341, 668520), (360, 633237), (372, 612810), (396, 575670), (440, 518103), (465, 490248), (495, 460536), (540, 422158), (558, 408540), (594, 383780), (619, 368280), (620, 367686), (660, 345402), (682, 334260), (744, 306405), (792, 287835), (837, 272360), (930, 245124), (990, 230268), (1023, 222840), (1080, 211079), (1116, 204270), (1188, 191890), (1238, 184140), (1240, 183843), (1320, 172701), (1364, 167130), (1395, 163416), (1485, 153512), (1674, 136180), (1705, 133704), (1857, 122760), (1860, 122562), (1980, 115134), (2046, 111420), (2232, 102135), (2376, 95945), (2476, 92070), (2728, 83565), (2790, 81708), (2970, 76756), (3069, 74280), (3095, 73656), (3348, 68090), (3410, 66852), (3714, 61380), (3720, 61281), (3960, 57567), (4092, 55710), (4185, 54472), (4952, 46035), (5115, 44568), (5571, 40920), (5580, 40854), (5940, 38378), (6138, 37140), (6190, 36828), (6696, 34045), (6809, 33480), (6820, 33426), (7428, 30690), (8184, 27855), (8370, 27236), (9207, 24760), (9285, 24552), (10230, 22284), (11142, 20460), (11160, 20427), (11880, 19189), (12276, 18570), (12380, 18414), (13618, 16740), (13640, 16713), (14856, 15345)]