61412040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 207100800

約数和(自身を除く): 145688760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 563, 606, 808, 909, 1010, 1080, 1126, 1212, 1515, 1689, 1818, 2020, 2252, 2424, 2727, 2815, 3030, 3378, 3636, 4040, 4504, 4545, 5067, 5454, 5630, 6060, 6756, 7272, 8445, 9090, 10134, 10908, 11260, 12120, 13512, 13635, 15201, 16890, 18180, 20268, 21816, 22520, 25335, 27270, 30402, 33780, 36360, 40536, 50670, 54540, 56863, 60804, 67560, 76005, 101340, 109080, 113726, 121608, 152010, 170589, 202680, 227452, 284315, 304020, 341178, 454904, 511767, 568630, 608040, 682356, 852945, 1023534, 1137260, 1364712, 1535301, 1705890, 2047068, 2274520, 2558835, 3070602, 3411780, 4094136, 5117670, 6141204, 6823560, 7676505, 10235340, 12282408, 15353010, 20470680, 30706020, 61412040]

約数ペア:

[(1, 61412040), (2, 30706020), (3, 20470680), (4, 15353010), (5, 12282408), (6, 10235340), (8, 7676505), (9, 6823560), (10, 6141204), (12, 5117670), (15, 4094136), (18, 3411780), (20, 3070602), (24, 2558835), (27, 2274520), (30, 2047068), (36, 1705890), (40, 1535301), (45, 1364712), (54, 1137260), (60, 1023534), (72, 852945), (90, 682356), (101, 608040), (108, 568630), (120, 511767), (135, 454904), (180, 341178), (202, 304020), (216, 284315), (270, 227452), (303, 202680), (360, 170589), (404, 152010), (505, 121608), (540, 113726), (563, 109080), (606, 101340), (808, 76005), (909, 67560), (1010, 60804), (1080, 56863), (1126, 54540), (1212, 50670), (1515, 40536), (1689, 36360), (1818, 33780), (2020, 30402), (2252, 27270), (2424, 25335), (2727, 22520), (2815, 21816), (3030, 20268), (3378, 18180), (3636, 16890), (4040, 15201), (4504, 13635), (4545, 13512), (5067, 12120), (5454, 11260), (5630, 10908), (6060, 10134), (6756, 9090), (7272, 8445)]