145645650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 392920164

約数和(自身を除く): 247274514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 317, 450, 634, 951, 1021, 1585, 1902, 2042, 2853, 3063, 3170, 4755, 5105, 5706, 6126, 7925, 9189, 9510, 10210, 14265, 15315, 15850, 18378, 23775, 25525, 28530, 30630, 45945, 47550, 51050, 71325, 76575, 91890, 142650, 153150, 229725, 323657, 459450, 647314, 970971, 1618285, 1941942, 2912913, 3236570, 4854855, 5825826, 8091425, 9709710, 14564565, 16182850, 24274275, 29129130, 48548550, 72822825, 145645650]

約数ペア:

[(1, 145645650), (2, 72822825), (3, 48548550), (5, 29129130), (6, 24274275), (9, 16182850), (10, 14564565), (15, 9709710), (18, 8091425), (25, 5825826), (30, 4854855), (45, 3236570), (50, 2912913), (75, 1941942), (90, 1618285), (150, 970971), (225, 647314), (317, 459450), (450, 323657), (634, 229725), (951, 153150), (1021, 142650), (1585, 91890), (1902, 76575), (2042, 71325), (2853, 51050), (3063, 47550), (3170, 45945), (4755, 30630), (5105, 28530), (5706, 25525), (6126, 23775), (7925, 18378), (9189, 15850), (9510, 15315), (10210, 14265)]