145398060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 462938112

約数和(自身を除く): 317540052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 367, 372, 426, 465, 558, 620, 639, 710, 734, 852, 930, 1065, 1101, 1116, 1278, 1395, 1420, 1468, 1835, 1860, 2130, 2201, 2202, 2556, 2790, 3195, 3303, 3670, 4260, 4402, 4404, 5505, 5580, 6390, 6603, 6606, 7340, 8804, 11005, 11010, 11377, 12780, 13206, 13212, 16515, 19809, 22010, 22020, 22754, 26057, 26412, 33015, 33030, 34131, 39618, 44020, 45508, 52114, 56885, 66030, 66060, 68262, 78171, 79236, 99045, 102393, 104228, 113770, 130285, 132060, 136524, 156342, 170655, 198090, 204786, 227540, 234513, 260570, 312684, 341310, 390855, 396180, 409572, 469026, 511965, 521140, 682620, 781710, 807767, 938052, 1023930, 1172565, 1563420, 1615534, 2047860, 2345130, 2423301, 3231068, 4038835, 4690260, 4846602, 7269903, 8077670, 9693204, 12116505, 14539806, 16155340, 24233010, 29079612, 36349515, 48466020, 72699030, 145398060]

約数ペア:

[(1, 145398060), (2, 72699030), (3, 48466020), (4, 36349515), (5, 29079612), (6, 24233010), (9, 16155340), (10, 14539806), (12, 12116505), (15, 9693204), (18, 8077670), (20, 7269903), (30, 4846602), (31, 4690260), (36, 4038835), (45, 3231068), (60, 2423301), (62, 2345130), (71, 2047860), (90, 1615534), (93, 1563420), (124, 1172565), (142, 1023930), (155, 938052), (180, 807767), (186, 781710), (213, 682620), (279, 521140), (284, 511965), (310, 469026), (355, 409572), (367, 396180), (372, 390855), (426, 341310), (465, 312684), (558, 260570), (620, 234513), (639, 227540), (710, 204786), (734, 198090), (852, 170655), (930, 156342), (1065, 136524), (1101, 132060), (1116, 130285), (1278, 113770), (1395, 104228), (1420, 102393), (1468, 99045), (1835, 79236), (1860, 78171), (2130, 68262), (2201, 66060), (2202, 66030), (2556, 56885), (2790, 52114), (3195, 45508), (3303, 44020), (3670, 39618), (4260, 34131), (4402, 33030), (4404, 33015), (5505, 26412), (5580, 26057), (6390, 22754), (6603, 22020), (6606, 22010), (7340, 19809), (8804, 16515), (11005, 13212), (11010, 13206), (11377, 12780)]