148949750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 299018304

約数和(自身を除く): 150068554

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 125, 170, 202, 250, 347, 425, 505, 694, 850, 1010, 1717, 1735, 2125, 2525, 3434, 3470, 4250, 5050, 5899, 8585, 8675, 11798, 12625, 17170, 17350, 25250, 29495, 35047, 42925, 43375, 58990, 70094, 85850, 86750, 147475, 175235, 214625, 294950, 350470, 429250, 595799, 737375, 876175, 1191598, 1474750, 1752350, 2978995, 4380875, 5957990, 8761750, 14894975, 29789950, 74474875, 148949750]

約数ペア:

[(1, 148949750), (2, 74474875), (5, 29789950), (10, 14894975), (17, 8761750), (25, 5957990), (34, 4380875), (50, 2978995), (85, 1752350), (101, 1474750), (125, 1191598), (170, 876175), (202, 737375), (250, 595799), (347, 429250), (425, 350470), (505, 294950), (694, 214625), (850, 175235), (1010, 147475), (1717, 86750), (1735, 85850), (2125, 70094), (2525, 58990), (3434, 43375), (3470, 42925), (4250, 35047), (5050, 29495), (5899, 25250), (8585, 17350), (8675, 17170), (11798, 12625)]