550575480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 256

約数和(自身を含む): 2054062080

約数和(自身を除く): 1503486600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 397, 420, 455, 508, 520, 546, 635, 728, 762, 780, 794, 840, 889, 910, 1016, 1092, 1191, 1270, 1365, 1524, 1560, 1588, 1651, 1778, 1820, 1905, 1985, 2184, 2382, 2540, 2667, 2730, 2779, 3048, 3176, 3302, 3556, 3640, 3810, 3970, 4445, 4764, 4953, 5080, 5161, 5334, 5460, 5558, 5955, 6604, 7112, 7620, 7940, 8255, 8337, 8890, 9528, 9906, 10322, 10668, 10920, 11116, 11557, 11910, 13208, 13335, 13895, 15240, 15483, 15880, 16510, 16674, 17780, 19812, 20644, 21336, 22232, 23114, 23820, 24765, 25805, 26670, 27790, 30966, 33020, 33348, 34671, 35560, 36127, 39624, 41288, 41685, 46228, 47640, 49530, 50419, 51610, 53340, 55580, 57785, 61932, 66040, 66696, 69342, 72254, 77415, 83370, 92456, 99060, 100838, 103220, 106680, 108381, 111160, 115570, 123864, 138684, 144508, 151257, 154830, 166740, 173355, 180635, 198120, 201676, 206440, 216762, 231140, 252095, 277368, 289016, 302514, 309660, 333480, 346710, 352933, 361270, 403352, 433524, 462280, 504190, 541905, 605028, 619320, 655447, 693420, 705866, 722540, 756285, 867048, 1008380, 1058799, 1083810, 1210056, 1310894, 1386840, 1411732, 1445080, 1512570, 1764665, 1966341, 2016760, 2117598, 2167620, 2621788, 2823464, 3025140, 3277235, 3529330, 3932682, 4235196, 4335240, 4588129, 5243576, 5293995, 6050280, 6554470, 7058660, 7865364, 8470392, 9176258, 9831705, 10587990, 13108940, 13764387, 14117320, 15730728, 18352516, 19663410, 21175980, 22940645, 26217880, 27528774, 36705032, 39326820, 42351960, 45881290, 55057548, 68821935, 78653640, 91762580, 110115096, 137643870, 183525160, 275287740, 550575480]

約数ペア:

[(1, 550575480), (2, 275287740), (3, 183525160), (4, 137643870), (5, 110115096), (6, 91762580), (7, 78653640), (8, 68821935), (10, 55057548), (12, 45881290), (13, 42351960), (14, 39326820), (15, 36705032), (20, 27528774), (21, 26217880), (24, 22940645), (26, 21175980), (28, 19663410), (30, 18352516), (35, 15730728), (39, 14117320), (40, 13764387), (42, 13108940), (52, 10587990), (56, 9831705), (60, 9176258), (65, 8470392), (70, 7865364), (78, 7058660), (84, 6554470), (91, 6050280), (104, 5293995), (105, 5243576), (120, 4588129), (127, 4335240), (130, 4235196), (140, 3932682), (156, 3529330), (168, 3277235), (182, 3025140), (195, 2823464), (210, 2621788), (254, 2167620), (260, 2117598), (273, 2016760), (280, 1966341), (312, 1764665), (364, 1512570), (381, 1445080), (390, 1411732), (397, 1386840), (420, 1310894), (455, 1210056), (508, 1083810), (520, 1058799), (546, 1008380), (635, 867048), (728, 756285), (762, 722540), (780, 705866), (794, 693420), (840, 655447), (889, 619320), (910, 605028), (1016, 541905), (1092, 504190), (1191, 462280), (1270, 433524), (1365, 403352), (1524, 361270), (1560, 352933), (1588, 346710), (1651, 333480), (1778, 309660), (1820, 302514), (1905, 289016), (1985, 277368), (2184, 252095), (2382, 231140), (2540, 216762), (2667, 206440), (2730, 201676), (2779, 198120), (3048, 180635), (3176, 173355), (3302, 166740), (3556, 154830), (3640, 151257), (3810, 144508), (3970, 138684), (4445, 123864), (4764, 115570), (4953, 111160), (5080, 108381), (5161, 106680), (5334, 103220), (5460, 100838), (5558, 99060), (5955, 92456), (6604, 83370), (7112, 77415), (7620, 72254), (7940, 69342), (8255, 66696), (8337, 66040), (8890, 61932), (9528, 57785), (9906, 55580), (10322, 53340), (10668, 51610), (10920, 50419), (11116, 49530), (11557, 47640), (11910, 46228), (13208, 41685), (13335, 41288), (13895, 39624), (15240, 36127), (15483, 35560), (15880, 34671), (16510, 33348), (16674, 33020), (17780, 30966), (19812, 27790), (20644, 26670), (21336, 25805), (22232, 24765), (23114, 23820)]