745582860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4109

約数の個数: 192

約数和(自身を含む): 2612736000

約数和(自身を除く): 1867153140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2790, 2970, 3069, 3348, 3410, 4049, 4092, 4185, 5115, 5580, 5940, 6138, 6820, 8098, 8370, 9207, 10230, 12147, 12276, 15345, 16196, 16740, 18414, 20245, 20460, 24294, 30690, 36441, 36828, 40490, 44539, 46035, 48588, 60735, 61380, 72882, 80980, 89078, 92070, 109323, 121470, 125519, 133617, 145764, 178156, 182205, 184140, 218646, 222695, 242940, 251038, 267234, 364410, 376557, 400851, 437292, 445390, 502076, 534468, 546615, 627595, 668085, 728820, 753114, 801702, 890780, 1093230, 1129671, 1202553, 1255190, 1336170, 1380709, 1506228, 1603404, 1882785, 2004255, 2186460, 2259342, 2405106, 2510380, 2672340, 2761418, 3389013, 3765570, 4008510, 4142127, 4518684, 4810212, 5522836, 5648355, 6012765, 6778026, 6903545, 7531140, 8017020, 8284254, 11296710, 12025530, 12426381, 13556052, 13807090, 16568508, 16945065, 20710635, 22593420, 24051060, 24852762, 27614180, 33890130, 37279143, 41421270, 49705524, 62131905, 67780260, 74558286, 82842540, 124263810, 149116572, 186395715, 248527620, 372791430, 745582860]

約数ペア:

[(1, 745582860), (2, 372791430), (3, 248527620), (4, 186395715), (5, 149116572), (6, 124263810), (9, 82842540), (10, 74558286), (11, 67780260), (12, 62131905), (15, 49705524), (18, 41421270), (20, 37279143), (22, 33890130), (27, 27614180), (30, 24852762), (31, 24051060), (33, 22593420), (36, 20710635), (44, 16945065), (45, 16568508), (54, 13807090), (55, 13556052), (60, 12426381), (62, 12025530), (66, 11296710), (90, 8284254), (93, 8017020), (99, 7531140), (108, 6903545), (110, 6778026), (124, 6012765), (132, 5648355), (135, 5522836), (155, 4810212), (165, 4518684), (180, 4142127), (186, 4008510), (198, 3765570), (220, 3389013), (270, 2761418), (279, 2672340), (297, 2510380), (310, 2405106), (330, 2259342), (341, 2186460), (372, 2004255), (396, 1882785), (465, 1603404), (495, 1506228), (540, 1380709), (558, 1336170), (594, 1255190), (620, 1202553), (660, 1129671), (682, 1093230), (837, 890780), (930, 801702), (990, 753114), (1023, 728820), (1116, 668085), (1188, 627595), (1364, 546615), (1395, 534468), (1485, 502076), (1674, 445390), (1705, 437292), (1860, 400851), (1980, 376557), (2046, 364410), (2790, 267234), (2970, 251038), (3069, 242940), (3348, 222695), (3410, 218646), (4049, 184140), (4092, 182205), (4185, 178156), (5115, 145764), (5580, 133617), (5940, 125519), (6138, 121470), (6820, 109323), (8098, 92070), (8370, 89078), (9207, 80980), (10230, 72882), (12147, 61380), (12276, 60735), (15345, 48588), (16196, 46035), (16740, 44539), (18414, 40490), (20245, 36828), (20460, 36441), (24294, 30690)]