302495375

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 492972480

約数和(自身を除く): 190477105

約数列:

[1, 5, 7, 13, 25, 29, 35, 49, 65, 91, 125, 131, 145, 175, 203, 245, 325, 377, 455, 637, 655, 725, 875, 917, 1015, 1225, 1421, 1625, 1703, 1885, 2275, 2639, 3185, 3275, 3625, 3799, 4585, 5075, 6125, 6419, 7105, 8515, 9425, 11375, 11921, 13195, 15925, 16375, 18473, 18995, 22925, 25375, 26593, 32095, 35525, 42575, 47125, 49387, 59605, 65975, 79625, 83447, 92365, 94975, 114625, 132965, 160475, 177625, 186151, 212875, 246935, 298025, 329875, 345709, 417235, 461825, 474875, 664825, 802375, 930755, 1234675, 1490125, 1728545, 2086175, 2309125, 2419963, 3324125, 4653775, 6173375, 8642725, 10430875, 12099815, 23268875, 43213625, 60499075, 302495375]

約数ペア:

[(1, 302495375), (5, 60499075), (7, 43213625), (13, 23268875), (25, 12099815), (29, 10430875), (35, 8642725), (49, 6173375), (65, 4653775), (91, 3324125), (125, 2419963), (131, 2309125), (145, 2086175), (175, 1728545), (203, 1490125), (245, 1234675), (325, 930755), (377, 802375), (455, 664825), (637, 474875), (655, 461825), (725, 417235), (875, 345709), (917, 329875), (1015, 298025), (1225, 246935), (1421, 212875), (1625, 186151), (1703, 177625), (1885, 160475), (2275, 132965), (2639, 114625), (3185, 94975), (3275, 92365), (3625, 83447), (3799, 79625), (4585, 65975), (5075, 59605), (6125, 49387), (6419, 47125), (7105, 42575), (8515, 35525), (9425, 32095), (11375, 26593), (11921, 25375), (13195, 22925), (15925, 18995), (16375, 18473)]