83739780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 185154300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 113, 115, 138, 179, 180, 207, 226, 230, 276, 339, 345, 358, 414, 452, 460, 537, 565, 678, 690, 716, 828, 895, 1017, 1035, 1074, 1130, 1356, 1380, 1611, 1695, 1790, 2034, 2070, 2148, 2260, 2599, 2685, 3222, 3390, 3580, 4068, 4117, 4140, 5085, 5198, 5370, 6444, 6780, 7797, 8055, 8234, 10170, 10396, 10740, 12351, 12995, 15594, 16110, 16468, 20227, 20340, 20585, 23391, 24702, 25990, 31188, 32220, 37053, 38985, 40454, 41170, 46782, 49404, 51980, 60681, 61755, 74106, 77970, 80908, 82340, 93564, 101135, 116955, 121362, 123510, 148212, 155940, 182043, 185265, 202270, 233910, 242724, 247020, 303405, 364086, 370530, 404540, 465221, 467820, 606810, 728172, 741060, 910215, 930442, 1213620, 1395663, 1820430, 1860884, 2326105, 2791326, 3640860, 4186989, 4652210, 5582652, 6978315, 8373978, 9304420, 13956630, 16747956, 20934945, 27913260, 41869890, 83739780]

約数ペア:

[(1, 83739780), (2, 41869890), (3, 27913260), (4, 20934945), (5, 16747956), (6, 13956630), (9, 9304420), (10, 8373978), (12, 6978315), (15, 5582652), (18, 4652210), (20, 4186989), (23, 3640860), (30, 2791326), (36, 2326105), (45, 1860884), (46, 1820430), (60, 1395663), (69, 1213620), (90, 930442), (92, 910215), (113, 741060), (115, 728172), (138, 606810), (179, 467820), (180, 465221), (207, 404540), (226, 370530), (230, 364086), (276, 303405), (339, 247020), (345, 242724), (358, 233910), (414, 202270), (452, 185265), (460, 182043), (537, 155940), (565, 148212), (678, 123510), (690, 121362), (716, 116955), (828, 101135), (895, 93564), (1017, 82340), (1035, 80908), (1074, 77970), (1130, 74106), (1356, 61755), (1380, 60681), (1611, 51980), (1695, 49404), (1790, 46782), (2034, 41170), (2070, 40454), (2148, 38985), (2260, 37053), (2599, 32220), (2685, 31188), (3222, 25990), (3390, 24702), (3580, 23391), (4068, 20585), (4117, 20340), (4140, 20227), (5085, 16468), (5198, 16110), (5370, 15594), (6444, 12995), (6780, 12351), (7797, 10740), (8055, 10396), (8234, 10170)]