72656300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 169364160

約数和(自身を除く): 96707860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 158, 170, 316, 340, 395, 425, 541, 790, 850, 1082, 1343, 1580, 1700, 1975, 2164, 2686, 2705, 3950, 5372, 5410, 6715, 7900, 9197, 10820, 13430, 13525, 18394, 26860, 27050, 33575, 36788, 42739, 45985, 54100, 67150, 85478, 91970, 134300, 170956, 183940, 213695, 229925, 427390, 459850, 726563, 854780, 919700, 1068475, 1453126, 2136950, 2906252, 3632815, 4273900, 7265630, 14531260, 18164075, 36328150, 72656300]

約数ペア:

[(1, 72656300), (2, 36328150), (4, 18164075), (5, 14531260), (10, 7265630), (17, 4273900), (20, 3632815), (25, 2906252), (34, 2136950), (50, 1453126), (68, 1068475), (79, 919700), (85, 854780), (100, 726563), (158, 459850), (170, 427390), (316, 229925), (340, 213695), (395, 183940), (425, 170956), (541, 134300), (790, 91970), (850, 85478), (1082, 67150), (1343, 54100), (1580, 45985), (1700, 42739), (1975, 36788), (2164, 33575), (2686, 27050), (2705, 26860), (3950, 18394), (5372, 13525), (5410, 13430), (6715, 10820), (7900, 9197)]