530097900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{22367}}^1$

素因数の和:22463

約数の個数: 72

約数和(自身を含む): 1553233920

約数和(自身を除く): 1023136020

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, 22367, 23700, 44734, 67101, 89468, 111835, 134202, 223670, 268404, 335505, 447340, 559175, 671010, 1118350, 1342020, 1677525, 1766993, 2236700, 3355050, 3533986, 5300979, 6710100, 7067972, 8834965, 10601958, 17669930, 21203916, 26504895, 35339860, 44174825, 53009790, 88349650, 106019580, 132524475, 176699300, 265048950, 530097900]

約数ペア:

[(1, 530097900), (2, 265048950), (3, 176699300), (4, 132524475), (5, 106019580), (6, 88349650), (10, 53009790), (12, 44174825), (15, 35339860), (20, 26504895), (25, 21203916), (30, 17669930), (50, 10601958), (60, 8834965), (75, 7067972), (79, 6710100), (100, 5300979), (150, 3533986), (158, 3355050), (237, 2236700), (300, 1766993), (316, 1677525), (395, 1342020), (474, 1118350), (790, 671010), (948, 559175), (1185, 447340), (1580, 335505), (1975, 268404), (2370, 223670), (3950, 134202), (4740, 111835), (5925, 89468), (7900, 67101), (11850, 44734), (22367, 23700)]