53445960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 195955200

約数和(自身を除く): 142509240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 51, 54, 60, 68, 71, 72, 82, 85, 90, 102, 108, 120, 123, 135, 136, 142, 153, 164, 170, 180, 204, 205, 213, 216, 246, 255, 270, 284, 306, 328, 340, 355, 360, 369, 408, 410, 426, 459, 492, 510, 540, 568, 612, 615, 639, 680, 697, 710, 738, 765, 820, 852, 918, 984, 1020, 1065, 1080, 1107, 1207, 1224, 1230, 1278, 1394, 1420, 1476, 1530, 1640, 1704, 1836, 1845, 1917, 2040, 2091, 2130, 2214, 2295, 2414, 2460, 2556, 2788, 2840, 2911, 2952, 3060, 3195, 3485, 3621, 3672, 3690, 3834, 4182, 4260, 4428, 4590, 4828, 4920, 5112, 5535, 5576, 5822, 6035, 6120, 6273, 6390, 6970, 7242, 7380, 7668, 8364, 8520, 8733, 8856, 9180, 9585, 9656, 10455, 10863, 11070, 11644, 12070, 12546, 12780, 13940, 14484, 14555, 14760, 15336, 16728, 17466, 18105, 18360, 18819, 19170, 20910, 21726, 22140, 23288, 24140, 25092, 25560, 26199, 27880, 28968, 29110, 31365, 32589, 34932, 36210, 37638, 38340, 41820, 43452, 43665, 44280, 48280, 49487, 50184, 52398, 54315, 58220, 62730, 65178, 69864, 72420, 75276, 76680, 78597, 83640, 86904, 87330, 94095, 98974, 104796, 108630, 116440, 125460, 130356, 130995, 144840, 148461, 150552, 157194, 162945, 174660, 188190, 197948, 209592, 217260, 247435, 250920, 260712, 261990, 296922, 314388, 325890, 349320, 376380, 392985, 395896, 434520, 445383, 494870, 523980, 593844, 628776, 651780, 742305, 752760, 785970, 890766, 989740, 1047960, 1187688, 1303560, 1336149, 1484610, 1571940, 1781532, 1979480, 2226915, 2672298, 2969220, 3143880, 3563064, 4453830, 5344596, 5938440, 6680745, 8907660, 10689192, 13361490, 17815320, 26722980, 53445960]

約数ペア:

[(1, 53445960), (2, 26722980), (3, 17815320), (4, 13361490), (5, 10689192), (6, 8907660), (8, 6680745), (9, 5938440), (10, 5344596), (12, 4453830), (15, 3563064), (17, 3143880), (18, 2969220), (20, 2672298), (24, 2226915), (27, 1979480), (30, 1781532), (34, 1571940), (36, 1484610), (40, 1336149), (41, 1303560), (45, 1187688), (51, 1047960), (54, 989740), (60, 890766), (68, 785970), (71, 752760), (72, 742305), (82, 651780), (85, 628776), (90, 593844), (102, 523980), (108, 494870), (120, 445383), (123, 434520), (135, 395896), (136, 392985), (142, 376380), (153, 349320), (164, 325890), (170, 314388), (180, 296922), (204, 261990), (205, 260712), (213, 250920), (216, 247435), (246, 217260), (255, 209592), (270, 197948), (284, 188190), (306, 174660), (328, 162945), (340, 157194), (355, 150552), (360, 148461), (369, 144840), (408, 130995), (410, 130356), (426, 125460), (459, 116440), (492, 108630), (510, 104796), (540, 98974), (568, 94095), (612, 87330), (615, 86904), (639, 83640), (680, 78597), (697, 76680), (710, 75276), (738, 72420), (765, 69864), (820, 65178), (852, 62730), (918, 58220), (984, 54315), (1020, 52398), (1065, 50184), (1080, 49487), (1107, 48280), (1207, 44280), (1224, 43665), (1230, 43452), (1278, 41820), (1394, 38340), (1420, 37638), (1476, 36210), (1530, 34932), (1640, 32589), (1704, 31365), (1836, 29110), (1845, 28968), (1917, 27880), (2040, 26199), (2091, 25560), (2130, 25092), (2214, 24140), (2295, 23288), (2414, 22140), (2460, 21726), (2556, 20910), (2788, 19170), (2840, 18819), (2911, 18360), (2952, 18105), (3060, 17466), (3195, 16728), (3485, 15336), (3621, 14760), (3672, 14555), (3690, 14484), (3834, 13940), (4182, 12780), (4260, 12546), (4428, 12070), (4590, 11644), (4828, 11070), (4920, 10863), (5112, 10455), (5535, 9656), (5576, 9585), (5822, 9180), (6035, 8856), (6120, 8733), (6273, 8520), (6390, 8364), (6970, 7668), (7242, 7380)]