129558300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13979

約数の個数: 72

約数和(自身を含む): 386975232

約数和(自身を除く): 257416932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 13931, 27862, 41793, 55724, 69655, 83586, 139310, 167172, 208965, 278620, 348275, 417930, 431861, 696550, 835860, 863722, 1044825, 1295583, 1393100, 1727444, 2089650, 2159305, 2591166, 4179300, 4318610, 5182332, 6477915, 8637220, 10796525, 12955830, 21593050, 25911660, 32389575, 43186100, 64779150, 129558300]

約数ペア:

[(1, 129558300), (2, 64779150), (3, 43186100), (4, 32389575), (5, 25911660), (6, 21593050), (10, 12955830), (12, 10796525), (15, 8637220), (20, 6477915), (25, 5182332), (30, 4318610), (31, 4179300), (50, 2591166), (60, 2159305), (62, 2089650), (75, 1727444), (93, 1393100), (100, 1295583), (124, 1044825), (150, 863722), (155, 835860), (186, 696550), (300, 431861), (310, 417930), (372, 348275), (465, 278620), (620, 208965), (775, 167172), (930, 139310), (1550, 83586), (1860, 69655), (2325, 55724), (3100, 41793), (4650, 27862), (9300, 13931)]