72376920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 299304720

約数和(自身を除く): 226927800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 373, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 746, 770, 792, 840, 882, 924, 980, 990, 1078, 1119, 1155, 1176, 1260, 1320, 1386, 1470, 1492, 1540, 1617, 1764, 1848, 1865, 1960, 1980, 2156, 2205, 2238, 2310, 2520, 2611, 2695, 2772, 2940, 2984, 3080, 3234, 3357, 3465, 3528, 3730, 3960, 4103, 4312, 4410, 4476, 4620, 4851, 5222, 5390, 5544, 5595, 5880, 6468, 6714, 6930, 7460, 7833, 8085, 8206, 8820, 8952, 9240, 9702, 10444, 10780, 11190, 12309, 12936, 13055, 13428, 13860, 14920, 15666, 16170, 16412, 16785, 17640, 18277, 19404, 20515, 20888, 21560, 22380, 23499, 24255, 24618, 26110, 26856, 27720, 28721, 31332, 32340, 32824, 33570, 36554, 36927, 38808, 39165, 41030, 44760, 46998, 48510, 49236, 52220, 54831, 57442, 61545, 62664, 64680, 67140, 73108, 73854, 78330, 82060, 86163, 91385, 93996, 97020, 98472, 104440, 109662, 114884, 117495, 123090, 134280, 143605, 146216, 147708, 156660, 164120, 164493, 172326, 182770, 184635, 187992, 194040, 201047, 219324, 229768, 234990, 246180, 258489, 274155, 287210, 295416, 313320, 328986, 344652, 365540, 369270, 402094, 430815, 438648, 469980, 492360, 516978, 548310, 574420, 603141, 657972, 689304, 731080, 738540, 804188, 822465, 861630, 939960, 1005235, 1033956, 1096620, 1148840, 1206282, 1292445, 1315944, 1477080, 1608376, 1644930, 1723260, 1809423, 2010470, 2067912, 2193240, 2412564, 2584890, 3015705, 3289860, 3446520, 3618846, 4020940, 4825128, 5169780, 6031410, 6579720, 7237692, 8041880, 9047115, 10339560, 12062820, 14475384, 18094230, 24125640, 36188460, 72376920]

約数ペア:

[(1, 72376920), (2, 36188460), (3, 24125640), (4, 18094230), (5, 14475384), (6, 12062820), (7, 10339560), (8, 9047115), (9, 8041880), (10, 7237692), (11, 6579720), (12, 6031410), (14, 5169780), (15, 4825128), (18, 4020940), (20, 3618846), (21, 3446520), (22, 3289860), (24, 3015705), (28, 2584890), (30, 2412564), (33, 2193240), (35, 2067912), (36, 2010470), (40, 1809423), (42, 1723260), (44, 1644930), (45, 1608376), (49, 1477080), (55, 1315944), (56, 1292445), (60, 1206282), (63, 1148840), (66, 1096620), (70, 1033956), (72, 1005235), (77, 939960), (84, 861630), (88, 822465), (90, 804188), (98, 738540), (99, 731080), (105, 689304), (110, 657972), (120, 603141), (126, 574420), (132, 548310), (140, 516978), (147, 492360), (154, 469980), (165, 438648), (168, 430815), (180, 402094), (196, 369270), (198, 365540), (210, 344652), (220, 328986), (231, 313320), (245, 295416), (252, 287210), (264, 274155), (280, 258489), (294, 246180), (308, 234990), (315, 229768), (330, 219324), (360, 201047), (373, 194040), (385, 187992), (392, 184635), (396, 182770), (420, 172326), (440, 164493), (441, 164120), (462, 156660), (490, 147708), (495, 146216), (504, 143605), (539, 134280), (588, 123090), (616, 117495), (630, 114884), (660, 109662), (693, 104440), (735, 98472), (746, 97020), (770, 93996), (792, 91385), (840, 86163), (882, 82060), (924, 78330), (980, 73854), (990, 73108), (1078, 67140), (1119, 64680), (1155, 62664), (1176, 61545), (1260, 57442), (1320, 54831), (1386, 52220), (1470, 49236), (1492, 48510), (1540, 46998), (1617, 44760), (1764, 41030), (1848, 39165), (1865, 38808), (1960, 36927), (1980, 36554), (2156, 33570), (2205, 32824), (2238, 32340), (2310, 31332), (2520, 28721), (2611, 27720), (2695, 26856), (2772, 26110), (2940, 24618), (2984, 24255), (3080, 23499), (3234, 22380), (3357, 21560), (3465, 20888), (3528, 20515), (3730, 19404), (3960, 18277), (4103, 17640), (4312, 16785), (4410, 16412), (4476, 16170), (4620, 15666), (4851, 14920), (5222, 13860), (5390, 13428), (5544, 13055), (5595, 12936), (5880, 12309), (6468, 11190), (6714, 10780), (6930, 10444), (7460, 9702), (7833, 9240), (8085, 8952), (8206, 8820)]