212750460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 535750020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 59, 60, 65, 67, 69, 78, 90, 92, 115, 117, 118, 130, 134, 138, 156, 177, 180, 195, 201, 207, 230, 234, 236, 260, 268, 276, 295, 299, 335, 345, 354, 390, 402, 414, 460, 468, 531, 585, 590, 598, 603, 670, 690, 708, 767, 780, 804, 828, 871, 885, 897, 1005, 1035, 1062, 1170, 1180, 1196, 1206, 1340, 1357, 1380, 1495, 1534, 1541, 1742, 1770, 1794, 2010, 2070, 2124, 2301, 2340, 2412, 2613, 2655, 2691, 2714, 2990, 3015, 3068, 3082, 3484, 3540, 3588, 3835, 3953, 4020, 4071, 4140, 4355, 4485, 4602, 4623, 5226, 5310, 5382, 5428, 5980, 6030, 6164, 6785, 6903, 7670, 7705, 7839, 7906, 8142, 8710, 8970, 9204, 9246, 10452, 10620, 10764, 11505, 11859, 12060, 12213, 13065, 13455, 13570, 13806, 13869, 15340, 15410, 15678, 15812, 16284, 17420, 17641, 17940, 18492, 19765, 20033, 20355, 23010, 23115, 23718, 24426, 26130, 26910, 27140, 27612, 27738, 30820, 31356, 34515, 35282, 35577, 39195, 39530, 40066, 40710, 46020, 46230, 47436, 48852, 51389, 52260, 52923, 53820, 55476, 59295, 60099, 61065, 69030, 69345, 70564, 71154, 78390, 79060, 80132, 81420, 88205, 90919, 92460, 100165, 102778, 105846, 118590, 120198, 122130, 138060, 138690, 142308, 154167, 156780, 158769, 176410, 177885, 180297, 181838, 200330, 205556, 211692, 237180, 240396, 244260, 256945, 264615, 272757, 277380, 300495, 308334, 317538, 352820, 355770, 360594, 363676, 400660, 454595, 462501, 513890, 529230, 545514, 600990, 616668, 635076, 711540, 721188, 770835, 793845, 818271, 901485, 909190, 925002, 1027780, 1058460, 1091028, 1181947, 1201980, 1363785, 1541670, 1587690, 1636542, 1802970, 1818380, 1850004, 2312505, 2363894, 2727570, 3083340, 3175380, 3273084, 3545841, 3605940, 4091355, 4625010, 4727788, 5455140, 5909735, 7091682, 8182710, 9250020, 10637523, 11819470, 14183364, 16365420, 17729205, 21275046, 23638940, 35458410, 42550092, 53187615, 70916820, 106375230, 212750460]

約数ペア:

[(1, 212750460), (2, 106375230), (3, 70916820), (4, 53187615), (5, 42550092), (6, 35458410), (9, 23638940), (10, 21275046), (12, 17729205), (13, 16365420), (15, 14183364), (18, 11819470), (20, 10637523), (23, 9250020), (26, 8182710), (30, 7091682), (36, 5909735), (39, 5455140), (45, 4727788), (46, 4625010), (52, 4091355), (59, 3605940), (60, 3545841), (65, 3273084), (67, 3175380), (69, 3083340), (78, 2727570), (90, 2363894), (92, 2312505), (115, 1850004), (117, 1818380), (118, 1802970), (130, 1636542), (134, 1587690), (138, 1541670), (156, 1363785), (177, 1201980), (180, 1181947), (195, 1091028), (201, 1058460), (207, 1027780), (230, 925002), (234, 909190), (236, 901485), (260, 818271), (268, 793845), (276, 770835), (295, 721188), (299, 711540), (335, 635076), (345, 616668), (354, 600990), (390, 545514), (402, 529230), (414, 513890), (460, 462501), (468, 454595), (531, 400660), (585, 363676), (590, 360594), (598, 355770), (603, 352820), (670, 317538), (690, 308334), (708, 300495), (767, 277380), (780, 272757), (804, 264615), (828, 256945), (871, 244260), (885, 240396), (897, 237180), (1005, 211692), (1035, 205556), (1062, 200330), (1170, 181838), (1180, 180297), (1196, 177885), (1206, 176410), (1340, 158769), (1357, 156780), (1380, 154167), (1495, 142308), (1534, 138690), (1541, 138060), (1742, 122130), (1770, 120198), (1794, 118590), (2010, 105846), (2070, 102778), (2124, 100165), (2301, 92460), (2340, 90919), (2412, 88205), (2613, 81420), (2655, 80132), (2691, 79060), (2714, 78390), (2990, 71154), (3015, 70564), (3068, 69345), (3082, 69030), (3484, 61065), (3540, 60099), (3588, 59295), (3835, 55476), (3953, 53820), (4020, 52923), (4071, 52260), (4140, 51389), (4355, 48852), (4485, 47436), (4602, 46230), (4623, 46020), (5226, 40710), (5310, 40066), (5382, 39530), (5428, 39195), (5980, 35577), (6030, 35282), (6164, 34515), (6785, 31356), (6903, 30820), (7670, 27738), (7705, 27612), (7839, 27140), (7906, 26910), (8142, 26130), (8710, 24426), (8970, 23718), (9204, 23115), (9246, 23010), (10452, 20355), (10620, 20033), (10764, 19765), (11505, 18492), (11859, 17940), (12060, 17641), (12213, 17420), (13065, 16284), (13455, 15812), (13570, 15678), (13806, 15410), (13869, 15340)]