30265300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 73106432

約数和(自身を除く): 42841132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 751, 775, 806, 1300, 1502, 1550, 1612, 2015, 3004, 3100, 3755, 4030, 7510, 8060, 9763, 10075, 15020, 18775, 19526, 20150, 23281, 37550, 39052, 40300, 46562, 48815, 75100, 93124, 97630, 116405, 195260, 232810, 244075, 302653, 465620, 488150, 582025, 605306, 976300, 1164050, 1210612, 1513265, 2328100, 3026530, 6053060, 7566325, 15132650, 30265300]

約数ペア:

[(1, 30265300), (2, 15132650), (4, 7566325), (5, 6053060), (10, 3026530), (13, 2328100), (20, 1513265), (25, 1210612), (26, 1164050), (31, 976300), (50, 605306), (52, 582025), (62, 488150), (65, 465620), (100, 302653), (124, 244075), (130, 232810), (155, 195260), (260, 116405), (310, 97630), (325, 93124), (403, 75100), (620, 48815), (650, 46562), (751, 40300), (775, 39052), (806, 37550), (1300, 23281), (1502, 20150), (1550, 19526), (1612, 18775), (2015, 15020), (3004, 10075), (3100, 9763), (3755, 8060), (4030, 7510)]