180301140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 592195968

約数和(自身を除く): 411894828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1215, 1242, 1380, 1613, 1620, 1863, 2070, 2430, 2484, 3105, 3226, 3726, 4140, 4839, 4860, 5589, 6210, 6452, 7452, 8065, 9315, 9678, 11178, 12420, 14517, 16130, 18630, 19356, 22356, 24195, 27945, 29034, 32260, 37099, 37260, 43551, 48390, 55890, 58068, 72585, 74198, 87102, 96780, 111297, 111780, 130653, 145170, 148396, 174204, 185495, 217755, 222594, 261306, 290340, 333891, 370990, 391959, 435510, 445188, 522612, 556485, 653265, 667782, 741980, 783918, 871020, 1001673, 1112970, 1306530, 1335564, 1567836, 1669455, 1959795, 2003346, 2225940, 2613060, 3005019, 3338910, 3919590, 4006692, 5008365, 6010038, 6677820, 7839180, 9015057, 10016730, 12020076, 15025095, 18030114, 20033460, 30050190, 36060228, 45075285, 60100380, 90150570, 180301140]

約数ペア:

[(1, 180301140), (2, 90150570), (3, 60100380), (4, 45075285), (5, 36060228), (6, 30050190), (9, 20033460), (10, 18030114), (12, 15025095), (15, 12020076), (18, 10016730), (20, 9015057), (23, 7839180), (27, 6677820), (30, 6010038), (36, 5008365), (45, 4006692), (46, 3919590), (54, 3338910), (60, 3005019), (69, 2613060), (81, 2225940), (90, 2003346), (92, 1959795), (108, 1669455), (115, 1567836), (135, 1335564), (138, 1306530), (162, 1112970), (180, 1001673), (207, 871020), (230, 783918), (243, 741980), (270, 667782), (276, 653265), (324, 556485), (345, 522612), (405, 445188), (414, 435510), (460, 391959), (486, 370990), (540, 333891), (621, 290340), (690, 261306), (810, 222594), (828, 217755), (972, 185495), (1035, 174204), (1215, 148396), (1242, 145170), (1380, 130653), (1613, 111780), (1620, 111297), (1863, 96780), (2070, 87102), (2430, 74198), (2484, 72585), (3105, 58068), (3226, 55890), (3726, 48390), (4140, 43551), (4839, 37260), (4860, 37099), (5589, 32260), (6210, 29034), (6452, 27945), (7452, 24195), (8065, 22356), (9315, 19356), (9678, 18630), (11178, 16130), (12420, 14517)]