250053480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 160

約数和(自身を含む): 853079040

約数和(自身を除く): 603025560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1087, 1278, 1420, 1620, 1704, 1917, 2130, 2174, 2556, 2840, 3195, 3240, 3261, 3834, 4260, 4348, 5112, 5435, 5751, 6390, 6522, 7668, 8520, 8696, 9585, 9783, 10870, 11502, 12780, 13044, 15336, 16305, 19170, 19566, 21740, 23004, 25560, 26088, 28755, 29349, 32610, 38340, 39132, 43480, 46008, 48915, 57510, 58698, 65220, 76680, 77177, 78264, 88047, 97830, 115020, 117396, 130440, 146745, 154354, 176094, 195660, 230040, 231531, 234792, 293490, 308708, 352188, 385885, 391320, 440235, 463062, 586980, 617416, 694593, 704376, 771770, 880470, 926124, 1157655, 1173960, 1389186, 1543540, 1760940, 1852248, 2083779, 2315310, 2778372, 3087080, 3472965, 3521880, 4167558, 4630620, 5556744, 6251337, 6945930, 8335116, 9261240, 10418895, 12502674, 13891860, 16670232, 20837790, 25005348, 27783720, 31256685, 41675580, 50010696, 62513370, 83351160, 125026740, 250053480]

約数ペア:

[(1, 250053480), (2, 125026740), (3, 83351160), (4, 62513370), (5, 50010696), (6, 41675580), (8, 31256685), (9, 27783720), (10, 25005348), (12, 20837790), (15, 16670232), (18, 13891860), (20, 12502674), (24, 10418895), (27, 9261240), (30, 8335116), (36, 6945930), (40, 6251337), (45, 5556744), (54, 4630620), (60, 4167558), (71, 3521880), (72, 3472965), (81, 3087080), (90, 2778372), (108, 2315310), (120, 2083779), (135, 1852248), (142, 1760940), (162, 1543540), (180, 1389186), (213, 1173960), (216, 1157655), (270, 926124), (284, 880470), (324, 771770), (355, 704376), (360, 694593), (405, 617416), (426, 586980), (540, 463062), (568, 440235), (639, 391320), (648, 385885), (710, 352188), (810, 308708), (852, 293490), (1065, 234792), (1080, 231531), (1087, 230040), (1278, 195660), (1420, 176094), (1620, 154354), (1704, 146745), (1917, 130440), (2130, 117396), (2174, 115020), (2556, 97830), (2840, 88047), (3195, 78264), (3240, 77177), (3261, 76680), (3834, 65220), (4260, 58698), (4348, 57510), (5112, 48915), (5435, 46008), (5751, 43480), (6390, 39132), (6522, 38340), (7668, 32610), (8520, 29349), (8696, 28755), (9585, 26088), (9783, 25560), (10870, 23004), (11502, 21740), (12780, 19566), (13044, 19170), (15336, 16305)]