155283480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4391

約数の個数: 160

約数和(自身を含む): 569503440

約数和(自身を除く): 414219960

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, 2970, 3240, 3564, 3960, 4357, 4455, 5940, 7128, 8714, 8910, 11880, 13071, 17428, 17820, 21785, 26142, 34856, 35640, 39213, 43570, 47927, 52284, 65355, 78426, 87140, 95854, 104568, 117639, 130710, 143781, 156852, 174280, 191708, 196065, 235278, 239635, 261420, 287562, 313704, 352917, 383416, 392130, 431343, 470556, 479270, 522840, 575124, 588195, 705834, 718905, 784260, 862686, 941112, 958540, 1150248, 1176390, 1294029, 1411668, 1437810, 1568520, 1725372, 1764585, 1917080, 2156715, 2352780, 2588058, 2823336, 2875620, 3450744, 3529170, 3882087, 4313430, 4705560, 5176116, 5751240, 6470145, 7058340, 7764174, 8626860, 10352232, 12940290, 14116680, 15528348, 17253720, 19410435, 25880580, 31056696, 38820870, 51761160, 77641740, 155283480]

約数ペア:

[(1, 155283480), (2, 77641740), (3, 51761160), (4, 38820870), (5, 31056696), (6, 25880580), (8, 19410435), (9, 17253720), (10, 15528348), (11, 14116680), (12, 12940290), (15, 10352232), (18, 8626860), (20, 7764174), (22, 7058340), (24, 6470145), (27, 5751240), (30, 5176116), (33, 4705560), (36, 4313430), (40, 3882087), (44, 3529170), (45, 3450744), (54, 2875620), (55, 2823336), (60, 2588058), (66, 2352780), (72, 2156715), (81, 1917080), (88, 1764585), (90, 1725372), (99, 1568520), (108, 1437810), (110, 1411668), (120, 1294029), (132, 1176390), (135, 1150248), (162, 958540), (165, 941112), (180, 862686), (198, 784260), (216, 718905), (220, 705834), (264, 588195), (270, 575124), (297, 522840), (324, 479270), (330, 470556), (360, 431343), (396, 392130), (405, 383416), (440, 352917), (495, 313704), (540, 287562), (594, 261420), (648, 239635), (660, 235278), (792, 196065), (810, 191708), (891, 174280), (990, 156852), (1080, 143781), (1188, 130710), (1320, 117639), (1485, 104568), (1620, 95854), (1782, 87140), (1980, 78426), (2376, 65355), (2970, 52284), (3240, 47927), (3564, 43570), (3960, 39213), (4357, 35640), (4455, 34856), (5940, 26142), (7128, 21785), (8714, 17820), (8910, 17428), (11880, 13071)]