146641140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5189}}^1$

素因数の和:5361

約数の個数: 72

約数和(自身を含む): 447730920

約数和(自身を除く): 301089780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5189, 5652, 7065, 9420, 10378, 14130, 15567, 20756, 25945, 28260, 31134, 46701, 51890, 62268, 77835, 93402, 103780, 155670, 186804, 233505, 311340, 467010, 814673, 934020, 1629346, 2444019, 3258692, 4073365, 4888038, 7332057, 8146730, 9776076, 12220095, 14664114, 16293460, 24440190, 29328228, 36660285, 48880380, 73320570, 146641140]

約数ペア:

[(1, 146641140), (2, 73320570), (3, 48880380), (4, 36660285), (5, 29328228), (6, 24440190), (9, 16293460), (10, 14664114), (12, 12220095), (15, 9776076), (18, 8146730), (20, 7332057), (30, 4888038), (36, 4073365), (45, 3258692), (60, 2444019), (90, 1629346), (157, 934020), (180, 814673), (314, 467010), (471, 311340), (628, 233505), (785, 186804), (942, 155670), (1413, 103780), (1570, 93402), (1884, 77835), (2355, 62268), (2826, 51890), (3140, 46701), (4710, 31134), (5189, 28260), (5652, 25945), (7065, 20756), (9420, 15567), (10378, 14130)]