201509400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 665805600

約数和(自身を除く): 464296200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 37, 40, 50, 58, 60, 74, 75, 87, 100, 111, 116, 120, 145, 148, 150, 174, 185, 200, 222, 232, 290, 296, 300, 313, 348, 370, 435, 444, 555, 580, 600, 626, 696, 725, 740, 870, 888, 925, 939, 1073, 1110, 1160, 1252, 1450, 1480, 1565, 1740, 1850, 1878, 2146, 2175, 2220, 2504, 2775, 2900, 3130, 3219, 3480, 3700, 3756, 4292, 4350, 4440, 4695, 5365, 5550, 5800, 6260, 6438, 7400, 7512, 7825, 8584, 8700, 9077, 9390, 10730, 11100, 11581, 12520, 12876, 15650, 16095, 17400, 18154, 18780, 21460, 22200, 23162, 23475, 25752, 26825, 27231, 31300, 32190, 34743, 36308, 37560, 42920, 45385, 46324, 46950, 53650, 54462, 57905, 62600, 64380, 69486, 72616, 80475, 90770, 92648, 93900, 107300, 108924, 115810, 128760, 136155, 138972, 160950, 173715, 181540, 187800, 214600, 217848, 226925, 231620, 272310, 277944, 289525, 321900, 335849, 347430, 363080, 453850, 463240, 544620, 579050, 643800, 671698, 680775, 694860, 868575, 907700, 1007547, 1089240, 1158100, 1343396, 1361550, 1389720, 1679245, 1737150, 1815400, 2015094, 2316200, 2686792, 2723100, 3358490, 3474300, 4030188, 5037735, 5446200, 6716980, 6948600, 8060376, 8396225, 10075470, 13433960, 16792450, 20150940, 25188675, 33584900, 40301880, 50377350, 67169800, 100754700, 201509400]

約数ペア:

[(1, 201509400), (2, 100754700), (3, 67169800), (4, 50377350), (5, 40301880), (6, 33584900), (8, 25188675), (10, 20150940), (12, 16792450), (15, 13433960), (20, 10075470), (24, 8396225), (25, 8060376), (29, 6948600), (30, 6716980), (37, 5446200), (40, 5037735), (50, 4030188), (58, 3474300), (60, 3358490), (74, 2723100), (75, 2686792), (87, 2316200), (100, 2015094), (111, 1815400), (116, 1737150), (120, 1679245), (145, 1389720), (148, 1361550), (150, 1343396), (174, 1158100), (185, 1089240), (200, 1007547), (222, 907700), (232, 868575), (290, 694860), (296, 680775), (300, 671698), (313, 643800), (348, 579050), (370, 544620), (435, 463240), (444, 453850), (555, 363080), (580, 347430), (600, 335849), (626, 321900), (696, 289525), (725, 277944), (740, 272310), (870, 231620), (888, 226925), (925, 217848), (939, 214600), (1073, 187800), (1110, 181540), (1160, 173715), (1252, 160950), (1450, 138972), (1480, 136155), (1565, 128760), (1740, 115810), (1850, 108924), (1878, 107300), (2146, 93900), (2175, 92648), (2220, 90770), (2504, 80475), (2775, 72616), (2900, 69486), (3130, 64380), (3219, 62600), (3480, 57905), (3700, 54462), (3756, 53650), (4292, 46950), (4350, 46324), (4440, 45385), (4695, 42920), (5365, 37560), (5550, 36308), (5800, 34743), (6260, 32190), (6438, 31300), (7400, 27231), (7512, 26825), (7825, 25752), (8584, 23475), (8700, 23162), (9077, 22200), (9390, 21460), (10730, 18780), (11100, 18154), (11581, 17400), (12520, 16095), (12876, 15650)]