195267420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26459}}^1$

素因数の和:26515

約数の個数: 72

約数和(自身を含む): 606780720

約数和(自身を除く): 411513300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 26459, 52918, 79377, 105836, 132295, 158754, 238131, 264590, 317508, 396885, 476262, 529180, 793770, 952524, 1084819, 1190655, 1587540, 2169638, 2381310, 3254457, 4339276, 4762620, 5424095, 6508914, 9763371, 10848190, 13017828, 16272285, 19526742, 21696380, 32544570, 39053484, 48816855, 65089140, 97633710, 195267420]

約数ペア:

[(1, 195267420), (2, 97633710), (3, 65089140), (4, 48816855), (5, 39053484), (6, 32544570), (9, 21696380), (10, 19526742), (12, 16272285), (15, 13017828), (18, 10848190), (20, 9763371), (30, 6508914), (36, 5424095), (41, 4762620), (45, 4339276), (60, 3254457), (82, 2381310), (90, 2169638), (123, 1587540), (164, 1190655), (180, 1084819), (205, 952524), (246, 793770), (369, 529180), (410, 476262), (492, 396885), (615, 317508), (738, 264590), (820, 238131), (1230, 158754), (1476, 132295), (1845, 105836), (2460, 79377), (3690, 52918), (7380, 26459)]