91131480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 160

約数和(自身を含む): 334279440

約数和(自身を除く): 243147960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2557, 2970, 3240, 3564, 3960, 4455, 5114, 5940, 7128, 7671, 8910, 10228, 11880, 12785, 15342, 17820, 20456, 23013, 25570, 28127, 30684, 35640, 38355, 46026, 51140, 56254, 61368, 69039, 76710, 84381, 92052, 102280, 112508, 115065, 138078, 140635, 153420, 168762, 184104, 207117, 225016, 230130, 253143, 276156, 281270, 306840, 337524, 345195, 414234, 421905, 460260, 506286, 552312, 562540, 675048, 690390, 759429, 828468, 843810, 920520, 1012572, 1035585, 1125080, 1265715, 1380780, 1518858, 1656936, 1687620, 2025144, 2071170, 2278287, 2531430, 2761560, 3037716, 3375240, 3797145, 4142340, 4556574, 5062860, 6075432, 7594290, 8284680, 9113148, 10125720, 11391435, 15188580, 18226296, 22782870, 30377160, 45565740, 91131480]

約数ペア:

[(1, 91131480), (2, 45565740), (3, 30377160), (4, 22782870), (5, 18226296), (6, 15188580), (8, 11391435), (9, 10125720), (10, 9113148), (11, 8284680), (12, 7594290), (15, 6075432), (18, 5062860), (20, 4556574), (22, 4142340), (24, 3797145), (27, 3375240), (30, 3037716), (33, 2761560), (36, 2531430), (40, 2278287), (44, 2071170), (45, 2025144), (54, 1687620), (55, 1656936), (60, 1518858), (66, 1380780), (72, 1265715), (81, 1125080), (88, 1035585), (90, 1012572), (99, 920520), (108, 843810), (110, 828468), (120, 759429), (132, 690390), (135, 675048), (162, 562540), (165, 552312), (180, 506286), (198, 460260), (216, 421905), (220, 414234), (264, 345195), (270, 337524), (297, 306840), (324, 281270), (330, 276156), (360, 253143), (396, 230130), (405, 225016), (440, 207117), (495, 184104), (540, 168762), (594, 153420), (648, 140635), (660, 138078), (792, 115065), (810, 112508), (891, 102280), (990, 92052), (1080, 84381), (1188, 76710), (1320, 69039), (1485, 61368), (1620, 56254), (1782, 51140), (1980, 46026), (2376, 38355), (2557, 35640), (2970, 30684), (3240, 28127), (3564, 25570), (3960, 23013), (4455, 20456), (5114, 17820), (5940, 15342), (7128, 12785), (7671, 11880), (8910, 10228)]