16002450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 44046288

約数和(自身を除く): 28043838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 827, 1075, 1290, 1654, 1935, 2150, 2481, 3225, 3870, 4135, 4962, 6450, 7443, 8270, 9675, 12405, 14886, 19350, 20675, 24810, 35561, 37215, 41350, 62025, 71122, 74430, 106683, 124050, 177805, 186075, 213366, 320049, 355610, 372150, 533415, 640098, 889025, 1066830, 1600245, 1778050, 2667075, 3200490, 5334150, 8001225, 16002450]

約数ペア:

[(1, 16002450), (2, 8001225), (3, 5334150), (5, 3200490), (6, 2667075), (9, 1778050), (10, 1600245), (15, 1066830), (18, 889025), (25, 640098), (30, 533415), (43, 372150), (45, 355610), (50, 320049), (75, 213366), (86, 186075), (90, 177805), (129, 124050), (150, 106683), (215, 74430), (225, 71122), (258, 62025), (387, 41350), (430, 37215), (450, 35561), (645, 24810), (774, 20675), (827, 19350), (1075, 14886), (1290, 12405), (1654, 9675), (1935, 8270), (2150, 7443), (2481, 6450), (3225, 4962), (3870, 4135)]