201527280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9029}}^1$

素因数の和:9079

約数の個数: 120

約数和(自身を含む): 698705280

約数和(自身を除く): 497178000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9029, 11160, 18058, 22320, 27087, 36116, 45145, 54174, 72232, 81261, 90290, 108348, 135435, 144464, 162522, 180580, 216696, 270870, 279899, 325044, 361160, 406305, 433392, 541740, 559798, 650088, 722320, 812610, 839697, 1083480, 1119596, 1300176, 1399495, 1625220, 1679394, 2166960, 2239192, 2519091, 2798990, 3250440, 3358788, 4198485, 4478384, 5038182, 5597980, 6500880, 6717576, 8396970, 10076364, 11195960, 12595455, 13435152, 16793940, 20152728, 22391920, 25190910, 33587880, 40305456, 50381820, 67175760, 100763640, 201527280]

約数ペア:

[(1, 201527280), (2, 100763640), (3, 67175760), (4, 50381820), (5, 40305456), (6, 33587880), (8, 25190910), (9, 22391920), (10, 20152728), (12, 16793940), (15, 13435152), (16, 12595455), (18, 11195960), (20, 10076364), (24, 8396970), (30, 6717576), (31, 6500880), (36, 5597980), (40, 5038182), (45, 4478384), (48, 4198485), (60, 3358788), (62, 3250440), (72, 2798990), (80, 2519091), (90, 2239192), (93, 2166960), (120, 1679394), (124, 1625220), (144, 1399495), (155, 1300176), (180, 1119596), (186, 1083480), (240, 839697), (248, 812610), (279, 722320), (310, 650088), (360, 559798), (372, 541740), (465, 433392), (496, 406305), (558, 361160), (620, 325044), (720, 279899), (744, 270870), (930, 216696), (1116, 180580), (1240, 162522), (1395, 144464), (1488, 135435), (1860, 108348), (2232, 90290), (2480, 81261), (2790, 72232), (3720, 54174), (4464, 45145), (5580, 36116), (7440, 27087), (9029, 22320), (11160, 18058)]