9948420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 23073660

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, 89, 90, 92, 108, 115, 135, 138, 162, 178, 180, 207, 230, 243, 267, 270, 276, 324, 345, 356, 405, 414, 445, 460, 486, 534, 540, 621, 690, 801, 810, 828, 890, 972, 1035, 1068, 1215, 1242, 1335, 1380, 1602, 1620, 1780, 1863, 2047, 2070, 2403, 2430, 2484, 2670, 3105, 3204, 3726, 4005, 4094, 4140, 4806, 4860, 5340, 5589, 6141, 6210, 7209, 7452, 8010, 8188, 9315, 9612, 10235, 11178, 12015, 12282, 12420, 14418, 16020, 18423, 18630, 20470, 21627, 22356, 24030, 24564, 27945, 28836, 30705, 36045, 36846, 37260, 40940, 43254, 48060, 55269, 55890, 61410, 72090, 73692, 86508, 92115, 108135, 110538, 111780, 122820, 144180, 165807, 184230, 216270, 221076, 276345, 331614, 368460, 432540, 497421, 552690, 663228, 829035, 994842, 1105380, 1658070, 1989684, 2487105, 3316140, 4974210, 9948420]

約数ペア:

[(1, 9948420), (2, 4974210), (3, 3316140), (4, 2487105), (5, 1989684), (6, 1658070), (9, 1105380), (10, 994842), (12, 829035), (15, 663228), (18, 552690), (20, 497421), (23, 432540), (27, 368460), (30, 331614), (36, 276345), (45, 221076), (46, 216270), (54, 184230), (60, 165807), (69, 144180), (81, 122820), (89, 111780), (90, 110538), (92, 108135), (108, 92115), (115, 86508), (135, 73692), (138, 72090), (162, 61410), (178, 55890), (180, 55269), (207, 48060), (230, 43254), (243, 40940), (267, 37260), (270, 36846), (276, 36045), (324, 30705), (345, 28836), (356, 27945), (405, 24564), (414, 24030), (445, 22356), (460, 21627), (486, 20470), (534, 18630), (540, 18423), (621, 16020), (690, 14418), (801, 12420), (810, 12282), (828, 12015), (890, 11178), (972, 10235), (1035, 9612), (1068, 9315), (1215, 8188), (1242, 8010), (1335, 7452), (1380, 7209), (1602, 6210), (1620, 6141), (1780, 5589), (1863, 5340), (2047, 4860), (2070, 4806), (2403, 4140), (2430, 4094), (2484, 4005), (2670, 3726), (3105, 3204)]