164005650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{1297}}^1$

素因数の和:1596

約数の個数: 72

約数和(自身を含む): 442537524

約数和(自身を除く): 278531874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 281, 450, 562, 843, 1297, 1405, 1686, 2529, 2594, 2810, 3891, 4215, 5058, 6485, 7025, 7782, 8430, 11673, 12645, 12970, 14050, 19455, 21075, 23346, 25290, 32425, 38910, 42150, 58365, 63225, 64850, 97275, 116730, 126450, 194550, 291825, 364457, 583650, 728914, 1093371, 1822285, 2186742, 3280113, 3644570, 5466855, 6560226, 9111425, 10933710, 16400565, 18222850, 27334275, 32801130, 54668550, 82002825, 164005650]

約数ペア:

[(1, 164005650), (2, 82002825), (3, 54668550), (5, 32801130), (6, 27334275), (9, 18222850), (10, 16400565), (15, 10933710), (18, 9111425), (25, 6560226), (30, 5466855), (45, 3644570), (50, 3280113), (75, 2186742), (90, 1822285), (150, 1093371), (225, 728914), (281, 583650), (450, 364457), (562, 291825), (843, 194550), (1297, 126450), (1405, 116730), (1686, 97275), (2529, 64850), (2594, 63225), (2810, 58365), (3891, 42150), (4215, 38910), (5058, 32425), (6485, 25290), (7025, 23346), (7782, 21075), (8430, 19455), (11673, 14050), (12645, 12970)]