145240020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2663}}^1$

素因数の和:2782

約数の個数: 96

約数和(自身を含む): 456503040

約数和(自身を除く): 311263020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2663, 2727, 3030, 3636, 4545, 5326, 5454, 6060, 7989, 9090, 10652, 10908, 13315, 13635, 15978, 18180, 23967, 26630, 27270, 31956, 39945, 47934, 53260, 54540, 71901, 79890, 95868, 119835, 143802, 159780, 239670, 268963, 287604, 359505, 479340, 537926, 719010, 806889, 1075852, 1344815, 1438020, 1613778, 2420667, 2689630, 3227556, 4034445, 4841334, 5379260, 7262001, 8068890, 9682668, 12103335, 14524002, 16137780, 24206670, 29048004, 36310005, 48413340, 72620010, 145240020]

約数ペア:

[(1, 145240020), (2, 72620010), (3, 48413340), (4, 36310005), (5, 29048004), (6, 24206670), (9, 16137780), (10, 14524002), (12, 12103335), (15, 9682668), (18, 8068890), (20, 7262001), (27, 5379260), (30, 4841334), (36, 4034445), (45, 3227556), (54, 2689630), (60, 2420667), (90, 1613778), (101, 1438020), (108, 1344815), (135, 1075852), (180, 806889), (202, 719010), (270, 537926), (303, 479340), (404, 359505), (505, 287604), (540, 268963), (606, 239670), (909, 159780), (1010, 143802), (1212, 119835), (1515, 95868), (1818, 79890), (2020, 71901), (2663, 54540), (2727, 53260), (3030, 47934), (3636, 39945), (4545, 31956), (5326, 27270), (5454, 26630), (6060, 23967), (7989, 18180), (9090, 15978), (10652, 13635), (10908, 13315)]