69231780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 159382620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 53, 54, 59, 60, 82, 90, 106, 108, 118, 123, 135, 159, 164, 177, 180, 205, 212, 236, 246, 265, 270, 295, 318, 354, 369, 410, 477, 492, 530, 531, 540, 590, 615, 636, 708, 738, 795, 820, 885, 954, 1060, 1062, 1107, 1180, 1230, 1431, 1476, 1590, 1593, 1770, 1845, 1908, 2124, 2173, 2214, 2385, 2419, 2460, 2655, 2862, 3127, 3180, 3186, 3540, 3690, 4346, 4428, 4770, 4838, 5310, 5535, 5724, 6254, 6372, 6519, 7155, 7257, 7380, 7965, 8692, 9381, 9540, 9676, 10620, 10865, 11070, 12095, 12508, 13038, 14310, 14514, 15635, 15930, 18762, 19557, 21730, 21771, 22140, 24190, 26076, 28143, 28620, 29028, 31270, 31860, 32595, 36285, 37524, 39114, 43460, 43542, 46905, 48380, 56286, 58671, 62540, 65190, 65313, 72570, 78228, 84429, 87084, 93810, 97785, 108855, 112572, 117342, 128207, 130380, 130626, 140715, 145140, 168858, 187620, 195570, 217710, 234684, 256414, 261252, 281430, 293355, 326565, 337716, 384621, 391140, 422145, 435420, 512828, 562860, 586710, 641035, 653130, 769242, 844290, 1153863, 1173420, 1282070, 1306260, 1538484, 1688580, 1923105, 2307726, 2564140, 3461589, 3846210, 4615452, 5769315, 6923178, 7692420, 11538630, 13846356, 17307945, 23077260, 34615890, 69231780]

約数ペア:

[(1, 69231780), (2, 34615890), (3, 23077260), (4, 17307945), (5, 13846356), (6, 11538630), (9, 7692420), (10, 6923178), (12, 5769315), (15, 4615452), (18, 3846210), (20, 3461589), (27, 2564140), (30, 2307726), (36, 1923105), (41, 1688580), (45, 1538484), (53, 1306260), (54, 1282070), (59, 1173420), (60, 1153863), (82, 844290), (90, 769242), (106, 653130), (108, 641035), (118, 586710), (123, 562860), (135, 512828), (159, 435420), (164, 422145), (177, 391140), (180, 384621), (205, 337716), (212, 326565), (236, 293355), (246, 281430), (265, 261252), (270, 256414), (295, 234684), (318, 217710), (354, 195570), (369, 187620), (410, 168858), (477, 145140), (492, 140715), (530, 130626), (531, 130380), (540, 128207), (590, 117342), (615, 112572), (636, 108855), (708, 97785), (738, 93810), (795, 87084), (820, 84429), (885, 78228), (954, 72570), (1060, 65313), (1062, 65190), (1107, 62540), (1180, 58671), (1230, 56286), (1431, 48380), (1476, 46905), (1590, 43542), (1593, 43460), (1770, 39114), (1845, 37524), (1908, 36285), (2124, 32595), (2173, 31860), (2214, 31270), (2385, 29028), (2419, 28620), (2460, 28143), (2655, 26076), (2862, 24190), (3127, 22140), (3180, 21771), (3186, 21730), (3540, 19557), (3690, 18762), (4346, 15930), (4428, 15635), (4770, 14514), (4838, 14310), (5310, 13038), (5535, 12508), (5724, 12095), (6254, 11070), (6372, 10865), (6519, 10620), (7155, 9676), (7257, 9540), (7380, 9381), (7965, 8692)]