313650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 914004

約数和(自身を除く): 600354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 41, 45, 50, 51, 75, 82, 85, 90, 102, 123, 150, 153, 170, 205, 225, 246, 255, 306, 369, 410, 425, 450, 510, 615, 697, 738, 765, 850, 1025, 1230, 1275, 1394, 1530, 1845, 2050, 2091, 2550, 3075, 3485, 3690, 3825, 4182, 6150, 6273, 6970, 7650, 9225, 10455, 12546, 17425, 18450, 20910, 31365, 34850, 52275, 62730, 104550, 156825, 313650]

約数ペア:

[(1, 313650), (2, 156825), (3, 104550), (5, 62730), (6, 52275), (9, 34850), (10, 31365), (15, 20910), (17, 18450), (18, 17425), (25, 12546), (30, 10455), (34, 9225), (41, 7650), (45, 6970), (50, 6273), (51, 6150), (75, 4182), (82, 3825), (85, 3690), (90, 3485), (102, 3075), (123, 2550), (150, 2091), (153, 2050), (170, 1845), (205, 1530), (225, 1394), (246, 1275), (255, 1230), (306, 1025), (369, 850), (410, 765), (425, 738), (450, 697), (510, 615)]