25374150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 68913000

約数和(自身を除く): 43538850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 150, 225, 226, 339, 450, 499, 565, 678, 998, 1017, 1130, 1497, 1695, 2034, 2495, 2825, 2994, 3390, 4491, 4990, 5085, 5650, 7485, 8475, 8982, 10170, 12475, 14970, 16950, 22455, 24950, 25425, 37425, 44910, 50850, 56387, 74850, 112275, 112774, 169161, 224550, 281935, 338322, 507483, 563870, 845805, 1014966, 1409675, 1691610, 2537415, 2819350, 4229025, 5074830, 8458050, 12687075, 25374150]

約数ペア:

[(1, 25374150), (2, 12687075), (3, 8458050), (5, 5074830), (6, 4229025), (9, 2819350), (10, 2537415), (15, 1691610), (18, 1409675), (25, 1014966), (30, 845805), (45, 563870), (50, 507483), (75, 338322), (90, 281935), (113, 224550), (150, 169161), (225, 112774), (226, 112275), (339, 74850), (450, 56387), (499, 50850), (565, 44910), (678, 37425), (998, 25425), (1017, 24950), (1130, 22455), (1497, 16950), (1695, 14970), (2034, 12475), (2495, 10170), (2825, 8982), (2994, 8475), (3390, 7485), (4491, 5650), (4990, 5085)]