855658620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 2855139840

約数和(自身を除く): 1999481220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 83, 85, 90, 102, 108, 135, 153, 166, 170, 180, 204, 249, 255, 270, 306, 332, 340, 415, 459, 498, 510, 540, 612, 747, 765, 830, 918, 996, 1020, 1123, 1245, 1411, 1494, 1530, 1660, 1836, 2241, 2246, 2295, 2490, 2822, 2988, 3060, 3369, 3735, 4233, 4482, 4492, 4590, 4980, 5615, 5644, 6738, 7055, 7470, 8466, 8964, 9180, 10107, 11205, 11230, 12699, 13476, 14110, 14940, 16845, 16932, 19091, 20214, 21165, 22410, 22460, 25398, 28220, 30321, 33690, 38097, 38182, 40428, 42330, 44820, 50535, 50796, 57273, 60642, 63495, 67380, 76194, 76364, 84660, 93209, 95455, 101070, 114546, 121284, 126990, 151605, 152388, 171819, 186418, 190485, 190910, 202140, 229092, 253980, 279627, 286365, 303210, 343638, 372836, 380970, 381820, 466045, 515457, 559254, 572730, 606420, 687276, 761940, 838881, 859095, 932090, 1030914, 1118508, 1145460, 1398135, 1584553, 1677762, 1718190, 1864180, 2061828, 2516643, 2577285, 2796270, 3169106, 3355524, 3436380, 4194405, 4753659, 5033286, 5154570, 5592540, 6338212, 7922765, 8388810, 9507318, 10066572, 10309140, 12583215, 14260977, 15845530, 16777620, 19014636, 23768295, 25166430, 28521954, 31691060, 42782931, 47536590, 50332860, 57043908, 71304885, 85565862, 95073180, 142609770, 171131724, 213914655, 285219540, 427829310, 855658620]

約数ペア:

[(1, 855658620), (2, 427829310), (3, 285219540), (4, 213914655), (5, 171131724), (6, 142609770), (9, 95073180), (10, 85565862), (12, 71304885), (15, 57043908), (17, 50332860), (18, 47536590), (20, 42782931), (27, 31691060), (30, 28521954), (34, 25166430), (36, 23768295), (45, 19014636), (51, 16777620), (54, 15845530), (60, 14260977), (68, 12583215), (83, 10309140), (85, 10066572), (90, 9507318), (102, 8388810), (108, 7922765), (135, 6338212), (153, 5592540), (166, 5154570), (170, 5033286), (180, 4753659), (204, 4194405), (249, 3436380), (255, 3355524), (270, 3169106), (306, 2796270), (332, 2577285), (340, 2516643), (415, 2061828), (459, 1864180), (498, 1718190), (510, 1677762), (540, 1584553), (612, 1398135), (747, 1145460), (765, 1118508), (830, 1030914), (918, 932090), (996, 859095), (1020, 838881), (1123, 761940), (1245, 687276), (1411, 606420), (1494, 572730), (1530, 559254), (1660, 515457), (1836, 466045), (2241, 381820), (2246, 380970), (2295, 372836), (2490, 343638), (2822, 303210), (2988, 286365), (3060, 279627), (3369, 253980), (3735, 229092), (4233, 202140), (4482, 190910), (4492, 190485), (4590, 186418), (4980, 171819), (5615, 152388), (5644, 151605), (6738, 126990), (7055, 121284), (7470, 114546), (8466, 101070), (8964, 95455), (9180, 93209), (10107, 84660), (11205, 76364), (11230, 76194), (12699, 67380), (13476, 63495), (14110, 60642), (14940, 57273), (16845, 50796), (16932, 50535), (19091, 44820), (20214, 42330), (21165, 40428), (22410, 38182), (22460, 38097), (25398, 33690), (28220, 30321)]