285405180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3935

約数の個数: 96

約数和(自身を含む): 857957184

約数和(自身を除く): 572552004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2482, 3723, 3833, 4380, 4964, 6205, 7446, 7666, 11499, 12410, 14892, 15332, 18615, 19165, 22998, 24820, 37230, 38330, 45996, 57495, 65161, 74460, 76660, 114990, 130322, 195483, 229980, 260644, 279809, 325805, 390966, 559618, 651610, 781932, 839427, 977415, 1119236, 1303220, 1399045, 1678854, 1954830, 2798090, 3357708, 3909660, 4197135, 4756753, 5596180, 8394270, 9513506, 14270259, 16788540, 19027012, 23783765, 28540518, 47567530, 57081036, 71351295, 95135060, 142702590, 285405180]

約数ペア:

[(1, 285405180), (2, 142702590), (3, 95135060), (4, 71351295), (5, 57081036), (6, 47567530), (10, 28540518), (12, 23783765), (15, 19027012), (17, 16788540), (20, 14270259), (30, 9513506), (34, 8394270), (51, 5596180), (60, 4756753), (68, 4197135), (73, 3909660), (85, 3357708), (102, 2798090), (146, 1954830), (170, 1678854), (204, 1399045), (219, 1303220), (255, 1119236), (292, 977415), (340, 839427), (365, 781932), (438, 651610), (510, 559618), (730, 390966), (876, 325805), (1020, 279809), (1095, 260644), (1241, 229980), (1460, 195483), (2190, 130322), (2482, 114990), (3723, 76660), (3833, 74460), (4380, 65161), (4964, 57495), (6205, 45996), (7446, 38330), (7666, 37230), (11499, 24820), (12410, 22998), (14892, 19165), (15332, 18615)]