495150480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 1834971840

約数和(自身を除く): 1339821360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 101, 110, 120, 132, 144, 165, 176, 180, 198, 202, 220, 240, 264, 303, 330, 360, 396, 404, 440, 495, 505, 528, 606, 619, 660, 720, 792, 808, 880, 909, 990, 1010, 1111, 1212, 1238, 1320, 1515, 1584, 1616, 1818, 1857, 1980, 2020, 2222, 2424, 2476, 2640, 3030, 3095, 3333, 3636, 3714, 3960, 4040, 4444, 4545, 4848, 4952, 5555, 5571, 6060, 6190, 6666, 6809, 7272, 7428, 7920, 8080, 8888, 9090, 9285, 9904, 9999, 11110, 11142, 12120, 12380, 13332, 13618, 14544, 14856, 16665, 17776, 18180, 18570, 19998, 20427, 22220, 22284, 24240, 24760, 26664, 27236, 27855, 29712, 33330, 34045, 36360, 37140, 39996, 40854, 44440, 44568, 49520, 49995, 53328, 54472, 55710, 61281, 62519, 66660, 68090, 72720, 74280, 79992, 81708, 88880, 89136, 99990, 102135, 108944, 111420, 122562, 125038, 133320, 136180, 148560, 159984, 163416, 187557, 199980, 204270, 222840, 245124, 250076, 266640, 272360, 306405, 312595, 326832, 375114, 399960, 408540, 445680, 490248, 500152, 544720, 562671, 612810, 625190, 687709, 750228, 799920, 817080, 937785, 980496, 1000304, 1125342, 1225620, 1250380, 1375418, 1500456, 1634160, 1875570, 2063127, 2250684, 2451240, 2500760, 2750836, 2813355, 3000912, 3438545, 3751140, 4126254, 4501368, 4902480, 5001520, 5501672, 5626710, 6189381, 6877090, 7502280, 8252508, 9002736, 10315635, 11003344, 11253420, 12378762, 13754180, 15004560, 16505016, 20631270, 22506840, 24757524, 27508360, 30946905, 33010032, 41262540, 45013680, 49515048, 55016720, 61893810, 82525080, 99030096, 123787620, 165050160, 247575240, 495150480]

約数ペア:

[(1, 495150480), (2, 247575240), (3, 165050160), (4, 123787620), (5, 99030096), (6, 82525080), (8, 61893810), (9, 55016720), (10, 49515048), (11, 45013680), (12, 41262540), (15, 33010032), (16, 30946905), (18, 27508360), (20, 24757524), (22, 22506840), (24, 20631270), (30, 16505016), (33, 15004560), (36, 13754180), (40, 12378762), (44, 11253420), (45, 11003344), (48, 10315635), (55, 9002736), (60, 8252508), (66, 7502280), (72, 6877090), (80, 6189381), (88, 5626710), (90, 5501672), (99, 5001520), (101, 4902480), (110, 4501368), (120, 4126254), (132, 3751140), (144, 3438545), (165, 3000912), (176, 2813355), (180, 2750836), (198, 2500760), (202, 2451240), (220, 2250684), (240, 2063127), (264, 1875570), (303, 1634160), (330, 1500456), (360, 1375418), (396, 1250380), (404, 1225620), (440, 1125342), (495, 1000304), (505, 980496), (528, 937785), (606, 817080), (619, 799920), (660, 750228), (720, 687709), (792, 625190), (808, 612810), (880, 562671), (909, 544720), (990, 500152), (1010, 490248), (1111, 445680), (1212, 408540), (1238, 399960), (1320, 375114), (1515, 326832), (1584, 312595), (1616, 306405), (1818, 272360), (1857, 266640), (1980, 250076), (2020, 245124), (2222, 222840), (2424, 204270), (2476, 199980), (2640, 187557), (3030, 163416), (3095, 159984), (3333, 148560), (3636, 136180), (3714, 133320), (3960, 125038), (4040, 122562), (4444, 111420), (4545, 108944), (4848, 102135), (4952, 99990), (5555, 89136), (5571, 88880), (6060, 81708), (6190, 79992), (6666, 74280), (6809, 72720), (7272, 68090), (7428, 66660), (7920, 62519), (8080, 61281), (8888, 55710), (9090, 54472), (9285, 53328), (9904, 49995), (9999, 49520), (11110, 44568), (11142, 44440), (12120, 40854), (12380, 39996), (13332, 37140), (13618, 36360), (14544, 34045), (14856, 33330), (16665, 29712), (17776, 27855), (18180, 27236), (18570, 26664), (19998, 24760), (20427, 24240), (22220, 22284)]