25913160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 106437240

約数和(自身を除く): 80524080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 113, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 226, 234, 245, 252, 260, 273, 280, 294, 312, 315, 339, 360, 364, 390, 392, 420, 441, 452, 455, 468, 490, 504, 520, 546, 565, 585, 588, 630, 637, 678, 728, 735, 780, 791, 819, 840, 882, 904, 910, 936, 980, 1017, 1092, 1130, 1170, 1176, 1260, 1274, 1356, 1365, 1469, 1470, 1560, 1582, 1638, 1695, 1764, 1820, 1911, 1960, 2034, 2184, 2205, 2260, 2340, 2373, 2520, 2548, 2712, 2730, 2938, 2940, 3164, 3185, 3276, 3390, 3528, 3640, 3822, 3955, 4068, 4095, 4407, 4410, 4520, 4680, 4746, 5085, 5096, 5460, 5537, 5733, 5876, 5880, 6328, 6370, 6552, 6780, 7119, 7345, 7644, 7910, 8136, 8190, 8814, 8820, 9492, 9555, 10170, 10283, 10920, 11074, 11466, 11752, 11865, 12740, 13221, 13560, 14238, 14690, 15288, 15820, 16380, 16611, 17628, 17640, 18984, 19110, 20340, 20566, 22035, 22148, 22932, 23730, 25480, 26442, 27685, 28476, 28665, 29380, 30849, 31640, 32760, 33222, 35256, 35595, 38220, 40680, 41132, 44070, 44296, 45864, 47460, 49833, 51415, 52884, 55370, 56952, 57330, 58760, 61698, 66105, 66444, 71190, 71981, 76440, 82264, 83055, 88140, 92547, 94920, 99666, 102830, 105768, 110740, 114660, 123396, 132210, 132888, 142380, 143962, 154245, 166110, 176280, 185094, 199332, 205660, 215943, 221480, 229320, 246792, 249165, 264420, 284760, 287924, 308490, 332220, 359905, 370188, 398664, 411320, 431886, 462735, 498330, 528840, 575848, 616980, 647829, 664440, 719810, 740376, 863772, 925470, 996660, 1079715, 1233960, 1295658, 1439620, 1727544, 1850940, 1993320, 2159430, 2591316, 2879240, 3239145, 3701880, 4318860, 5182632, 6478290, 8637720, 12956580, 25913160]

約数ペア:

[(1, 25913160), (2, 12956580), (3, 8637720), (4, 6478290), (5, 5182632), (6, 4318860), (7, 3701880), (8, 3239145), (9, 2879240), (10, 2591316), (12, 2159430), (13, 1993320), (14, 1850940), (15, 1727544), (18, 1439620), (20, 1295658), (21, 1233960), (24, 1079715), (26, 996660), (28, 925470), (30, 863772), (35, 740376), (36, 719810), (39, 664440), (40, 647829), (42, 616980), (45, 575848), (49, 528840), (52, 498330), (56, 462735), (60, 431886), (63, 411320), (65, 398664), (70, 370188), (72, 359905), (78, 332220), (84, 308490), (90, 287924), (91, 284760), (98, 264420), (104, 249165), (105, 246792), (113, 229320), (117, 221480), (120, 215943), (126, 205660), (130, 199332), (140, 185094), (147, 176280), (156, 166110), (168, 154245), (180, 143962), (182, 142380), (195, 132888), (196, 132210), (210, 123396), (226, 114660), (234, 110740), (245, 105768), (252, 102830), (260, 99666), (273, 94920), (280, 92547), (294, 88140), (312, 83055), (315, 82264), (339, 76440), (360, 71981), (364, 71190), (390, 66444), (392, 66105), (420, 61698), (441, 58760), (452, 57330), (455, 56952), (468, 55370), (490, 52884), (504, 51415), (520, 49833), (546, 47460), (565, 45864), (585, 44296), (588, 44070), (630, 41132), (637, 40680), (678, 38220), (728, 35595), (735, 35256), (780, 33222), (791, 32760), (819, 31640), (840, 30849), (882, 29380), (904, 28665), (910, 28476), (936, 27685), (980, 26442), (1017, 25480), (1092, 23730), (1130, 22932), (1170, 22148), (1176, 22035), (1260, 20566), (1274, 20340), (1356, 19110), (1365, 18984), (1469, 17640), (1470, 17628), (1560, 16611), (1582, 16380), (1638, 15820), (1695, 15288), (1764, 14690), (1820, 14238), (1911, 13560), (1960, 13221), (2034, 12740), (2184, 11865), (2205, 11752), (2260, 11466), (2340, 11074), (2373, 10920), (2520, 10283), (2548, 10170), (2712, 9555), (2730, 9492), (2938, 8820), (2940, 8814), (3164, 8190), (3185, 8136), (3276, 7910), (3390, 7644), (3528, 7345), (3640, 7119), (3822, 6780), (3955, 6552), (4068, 6370), (4095, 6328), (4407, 5880), (4410, 5876), (4520, 5733), (4680, 5537), (4746, 5460), (5085, 5096)]