349503900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{14747}}^1$

素因数の和:14843

約数の個数: 72

約数和(自身を含む): 1024101120

約数和(自身を除く): 674597220

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, 5925, 7900, 11850, 14747, 23700, 29494, 44241, 58988, 73735, 88482, 147470, 176964, 221205, 294940, 368675, 442410, 737350, 884820, 1106025, 1165013, 1474700, 2212050, 2330026, 3495039, 4424100, 4660052, 5825065, 6990078, 11650130, 13980156, 17475195, 23300260, 29125325, 34950390, 58250650, 69900780, 87375975, 116501300, 174751950, 349503900]

約数ペア:

[(1, 349503900), (2, 174751950), (3, 116501300), (4, 87375975), (5, 69900780), (6, 58250650), (10, 34950390), (12, 29125325), (15, 23300260), (20, 17475195), (25, 13980156), (30, 11650130), (50, 6990078), (60, 5825065), (75, 4660052), (79, 4424100), (100, 3495039), (150, 2330026), (158, 2212050), (237, 1474700), (300, 1165013), (316, 1106025), (395, 884820), (474, 737350), (790, 442410), (948, 368675), (1185, 294940), (1580, 221205), (1975, 176964), (2370, 147470), (3950, 88482), (4740, 73735), (5925, 58988), (7900, 44241), (11850, 29494), (14747, 23700)]