209306804580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40097089}}^1$

素因数の和:40097133

約数の個数: 72

約数和(自身を含む): 656790334200

約数和(自身を除く): 447483529620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 40097089, 80194178, 120291267, 160388356, 200485445, 240582534, 360873801, 400970890, 481165068, 601456335, 721747602, 801941780, 1162815581, 1202912670, 1443495204, 1804369005, 2325631162, 2405825340, 3488446743, 3608738010, 4651262324, 5814077905, 6976893486, 7217476020, 10465340229, 11628155810, 13953786972, 17442233715, 20930680458, 23256311620, 34884467430, 41861360916, 52326701145, 69768934860, 104653402290, 209306804580]

約数ペア:

[(1, 209306804580), (2, 104653402290), (3, 69768934860), (4, 52326701145), (5, 41861360916), (6, 34884467430), (9, 23256311620), (10, 20930680458), (12, 17442233715), (15, 13953786972), (18, 11628155810), (20, 10465340229), (29, 7217476020), (30, 6976893486), (36, 5814077905), (45, 4651262324), (58, 3608738010), (60, 3488446743), (87, 2405825340), (90, 2325631162), (116, 1804369005), (145, 1443495204), (174, 1202912670), (180, 1162815581), (261, 801941780), (290, 721747602), (348, 601456335), (435, 481165068), (522, 400970890), (580, 360873801), (870, 240582534), (1044, 200485445), (1305, 160388356), (1740, 120291267), (2610, 80194178), (5220, 40097089)]