289287180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 432

約数和(自身を含む): 1167697440

約数和(自身を除く): 878410260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 49, 52, 54, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 98, 105, 108, 116, 117, 126, 130, 135, 140, 145, 147, 156, 174, 180, 182, 189, 195, 196, 203, 210, 234, 245, 252, 260, 261, 270, 273, 290, 294, 315, 348, 351, 364, 377, 378, 390, 406, 420, 435, 441, 455, 468, 490, 522, 540, 546, 580, 585, 588, 609, 630, 637, 702, 735, 754, 756, 780, 783, 812, 819, 841, 870, 882, 910, 945, 980, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1274, 1305, 1323, 1365, 1404, 1421, 1470, 1508, 1566, 1638, 1682, 1740, 1755, 1764, 1820, 1827, 1885, 1890, 1911, 2030, 2205, 2262, 2340, 2436, 2457, 2523, 2548, 2610, 2639, 2646, 2730, 2842, 2940, 3045, 3132, 3185, 3276, 3364, 3393, 3510, 3654, 3770, 3780, 3822, 3915, 4060, 4095, 4205, 4263, 4410, 4524, 4914, 5046, 5220, 5278, 5292, 5460, 5481, 5655, 5684, 5733, 5887, 6090, 6370, 6615, 6786, 7020, 7105, 7308, 7540, 7569, 7644, 7830, 7917, 8190, 8410, 8526, 8820, 9135, 9555, 9828, 10092, 10179, 10556, 10933, 10962, 11310, 11466, 11774, 12180, 12285, 12615, 12740, 12789, 13195, 13230, 13572, 14210, 15138, 15660, 15834, 16380, 16820, 16965, 17052, 17199, 17661, 18270, 18473, 19110, 20358, 21315, 21866, 21924, 22620, 22707, 22932, 23548, 23751, 24570, 25230, 25578, 26390, 26460, 27405, 28420, 28665, 29435, 30276, 31668, 32799, 33930, 34398, 35322, 36540, 36946, 37845, 38220, 38367, 39585, 40716, 41209, 42630, 43732, 45414, 47502, 49140, 50460, 50895, 51156, 52780, 52983, 54665, 54810, 55419, 57330, 58870, 63945, 65598, 67860, 68796, 70644, 71253, 73892, 75690, 76531, 76734, 79170, 82418, 85260, 85995, 88305, 90828, 92365, 95004, 98397, 101790, 105966, 109330, 109620, 110838, 113535, 114660, 117740, 118755, 123627, 127890, 131196, 142506, 151380, 153062, 153468, 158340, 158949, 163995, 164836, 166257, 171990, 176610, 184730, 191835, 196794, 203580, 206045, 211932, 218660, 221676, 227070, 229593, 237510, 247254, 255780, 264915, 277095, 285012, 295191, 306124, 317898, 327990, 332514, 343980, 353220, 356265, 369460, 370881, 382655, 383670, 393588, 412090, 454140, 459186, 475020, 491985, 494508, 498771, 529830, 535717, 554190, 590382, 618135, 635796, 655980, 665028, 688779, 712530, 741762, 765310, 767340, 794745, 824180, 831285, 918372, 983970, 997542, 1059660, 1071434, 1108380, 1112643, 1147965, 1180764, 1236270, 1377558, 1425060, 1475955, 1483524, 1530620, 1589490, 1607151, 1662570, 1854405, 1967940, 1995084, 2066337, 2142868, 2225286, 2295930, 2472540, 2493855, 2678585, 2755116, 2951910, 3178980, 3214302, 3325140, 3443895, 3708810, 4132674, 4450572, 4591860, 4821453, 4987710, 5357170, 5563215, 5903820, 6428604, 6887790, 7417620, 8035755, 8265348, 9642906, 9975420, 10331685, 10714340, 11126430, 13775580, 14464359, 16071510, 19285812, 20663370, 22252860, 24107265, 28928718, 32143020, 41326740, 48214530, 57857436, 72321795, 96429060, 144643590, 289287180]

約数ペア:

[(1, 289287180), (2, 144643590), (3, 96429060), (4, 72321795), (5, 57857436), (6, 48214530), (7, 41326740), (9, 32143020), (10, 28928718), (12, 24107265), (13, 22252860), (14, 20663370), (15, 19285812), (18, 16071510), (20, 14464359), (21, 13775580), (26, 11126430), (27, 10714340), (28, 10331685), (29, 9975420), (30, 9642906), (35, 8265348), (36, 8035755), (39, 7417620), (42, 6887790), (45, 6428604), (49, 5903820), (52, 5563215), (54, 5357170), (58, 4987710), (60, 4821453), (63, 4591860), (65, 4450572), (70, 4132674), (78, 3708810), (84, 3443895), (87, 3325140), (90, 3214302), (91, 3178980), (98, 2951910), (105, 2755116), (108, 2678585), (116, 2493855), (117, 2472540), (126, 2295930), (130, 2225286), (135, 2142868), (140, 2066337), (145, 1995084), (147, 1967940), (156, 1854405), (174, 1662570), (180, 1607151), (182, 1589490), (189, 1530620), (195, 1483524), (196, 1475955), (203, 1425060), (210, 1377558), (234, 1236270), (245, 1180764), (252, 1147965), (260, 1112643), (261, 1108380), (270, 1071434), (273, 1059660), (290, 997542), (294, 983970), (315, 918372), (348, 831285), (351, 824180), (364, 794745), (377, 767340), (378, 765310), (390, 741762), (406, 712530), (420, 688779), (435, 665028), (441, 655980), (455, 635796), (468, 618135), (490, 590382), (522, 554190), (540, 535717), (546, 529830), (580, 498771), (585, 494508), (588, 491985), (609, 475020), (630, 459186), (637, 454140), (702, 412090), (735, 393588), (754, 383670), (756, 382655), (780, 370881), (783, 369460), (812, 356265), (819, 353220), (841, 343980), (870, 332514), (882, 327990), (910, 317898), (945, 306124), (980, 295191), (1015, 285012), (1044, 277095), (1092, 264915), (1131, 255780), (1170, 247254), (1218, 237510), (1260, 229593), (1274, 227070), (1305, 221676), (1323, 218660), (1365, 211932), (1404, 206045), (1421, 203580), (1470, 196794), (1508, 191835), (1566, 184730), (1638, 176610), (1682, 171990), (1740, 166257), (1755, 164836), (1764, 163995), (1820, 158949), (1827, 158340), (1885, 153468), (1890, 153062), (1911, 151380), (2030, 142506), (2205, 131196), (2262, 127890), (2340, 123627), (2436, 118755), (2457, 117740), (2523, 114660), (2548, 113535), (2610, 110838), (2639, 109620), (2646, 109330), (2730, 105966), (2842, 101790), (2940, 98397), (3045, 95004), (3132, 92365), (3185, 90828), (3276, 88305), (3364, 85995), (3393, 85260), (3510, 82418), (3654, 79170), (3770, 76734), (3780, 76531), (3822, 75690), (3915, 73892), (4060, 71253), (4095, 70644), (4205, 68796), (4263, 67860), (4410, 65598), (4524, 63945), (4914, 58870), (5046, 57330), (5220, 55419), (5278, 54810), (5292, 54665), (5460, 52983), (5481, 52780), (5655, 51156), (5684, 50895), (5733, 50460), (5887, 49140), (6090, 47502), (6370, 45414), (6615, 43732), (6786, 42630), (7020, 41209), (7105, 40716), (7308, 39585), (7540, 38367), (7569, 38220), (7644, 37845), (7830, 36946), (7917, 36540), (8190, 35322), (8410, 34398), (8526, 33930), (8820, 32799), (9135, 31668), (9555, 30276), (9828, 29435), (10092, 28665), (10179, 28420), (10556, 27405), (10933, 26460), (10962, 26390), (11310, 25578), (11466, 25230), (11774, 24570), (12180, 23751), (12285, 23548), (12615, 22932), (12740, 22707), (12789, 22620), (13195, 21924), (13230, 21866), (13572, 21315), (14210, 20358), (15138, 19110), (15660, 18473), (15834, 18270), (16380, 17661), (16820, 17199), (16965, 17052)]