195769260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 108

約数和(自身を含む): 609611184

約数和(自身を除く): 413841924

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, 647, 738, 820, 1230, 1294, 1476, 1681, 1845, 1941, 2460, 2588, 3235, 3362, 3690, 3882, 5043, 5823, 6470, 6724, 7380, 7764, 8405, 9705, 10086, 11646, 12940, 15129, 16810, 19410, 20172, 23292, 25215, 26527, 29115, 30258, 33620, 38820, 50430, 53054, 58230, 60516, 75645, 79581, 100860, 106108, 116460, 132635, 151290, 159162, 238743, 265270, 302580, 318324, 397905, 477486, 530540, 795810, 954972, 1087607, 1193715, 1591620, 2175214, 2387430, 3262821, 4350428, 4774860, 5438035, 6525642, 9788463, 10876070, 13051284, 16314105, 19576926, 21752140, 32628210, 39153852, 48942315, 65256420, 97884630, 195769260]

約数ペア:

[(1, 195769260), (2, 97884630), (3, 65256420), (4, 48942315), (5, 39153852), (6, 32628210), (9, 21752140), (10, 19576926), (12, 16314105), (15, 13051284), (18, 10876070), (20, 9788463), (30, 6525642), (36, 5438035), (41, 4774860), (45, 4350428), (60, 3262821), (82, 2387430), (90, 2175214), (123, 1591620), (164, 1193715), (180, 1087607), (205, 954972), (246, 795810), (369, 530540), (410, 477486), (492, 397905), (615, 318324), (647, 302580), (738, 265270), (820, 238743), (1230, 159162), (1294, 151290), (1476, 132635), (1681, 116460), (1845, 106108), (1941, 100860), (2460, 79581), (2588, 75645), (3235, 60516), (3362, 58230), (3690, 53054), (3882, 50430), (5043, 38820), (5823, 33620), (6470, 30258), (6724, 29115), (7380, 26527), (7764, 25215), (8405, 23292), (9705, 20172), (10086, 19410), (11646, 16810), (12940, 15129)]