122742300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5179}}^1$

素因数の和:5275

約数の個数: 72

約数和(自身を含む): 359699200

約数和(自身を除く): 236956900

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, 3950, 4740, 5179, 5925, 7900, 10358, 11850, 15537, 20716, 23700, 25895, 31074, 51790, 62148, 77685, 103580, 129475, 155370, 258950, 310740, 388425, 409141, 517900, 776850, 818282, 1227423, 1553700, 1636564, 2045705, 2454846, 4091410, 4909692, 6137115, 8182820, 10228525, 12274230, 20457050, 24548460, 30685575, 40914100, 61371150, 122742300]

約数ペア:

[(1, 122742300), (2, 61371150), (3, 40914100), (4, 30685575), (5, 24548460), (6, 20457050), (10, 12274230), (12, 10228525), (15, 8182820), (20, 6137115), (25, 4909692), (30, 4091410), (50, 2454846), (60, 2045705), (75, 1636564), (79, 1553700), (100, 1227423), (150, 818282), (158, 776850), (237, 517900), (300, 409141), (316, 388425), (395, 310740), (474, 258950), (790, 155370), (948, 129475), (1185, 103580), (1580, 77685), (1975, 62148), (2370, 51790), (3950, 31074), (4740, 25895), (5179, 23700), (5925, 20716), (7900, 15537), (10358, 11850)]