87713700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3797

約数の個数: 72

約数和(自身を含む): 257066880

約数和(自身を除く): 169353180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3701, 3950, 4740, 5925, 7402, 7900, 11103, 11850, 14804, 18505, 22206, 23700, 37010, 44412, 55515, 74020, 92525, 111030, 185050, 222060, 277575, 292379, 370100, 555150, 584758, 877137, 1110300, 1169516, 1461895, 1754274, 2923790, 3508548, 4385685, 5847580, 7309475, 8771370, 14618950, 17542740, 21928425, 29237900, 43856850, 87713700]

約数ペア:

[(1, 87713700), (2, 43856850), (3, 29237900), (4, 21928425), (5, 17542740), (6, 14618950), (10, 8771370), (12, 7309475), (15, 5847580), (20, 4385685), (25, 3508548), (30, 2923790), (50, 1754274), (60, 1461895), (75, 1169516), (79, 1110300), (100, 877137), (150, 584758), (158, 555150), (237, 370100), (300, 292379), (316, 277575), (395, 222060), (474, 185050), (790, 111030), (948, 92525), (1185, 74020), (1580, 55515), (1975, 44412), (2370, 37010), (3701, 23700), (3950, 22206), (4740, 18505), (5925, 14804), (7402, 11850), (7900, 11103)]