15268500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 55495440

約数和(自身を除く): 40226940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 29, 30, 36, 39, 45, 50, 52, 54, 58, 60, 65, 75, 78, 81, 87, 90, 100, 108, 116, 117, 125, 130, 135, 145, 150, 156, 162, 174, 180, 195, 225, 234, 250, 260, 261, 270, 290, 300, 324, 325, 348, 351, 375, 377, 390, 405, 435, 450, 468, 500, 522, 540, 580, 585, 650, 675, 702, 725, 750, 754, 780, 783, 810, 870, 900, 975, 1044, 1053, 1125, 1131, 1170, 1300, 1305, 1350, 1404, 1450, 1500, 1508, 1566, 1620, 1625, 1740, 1755, 1885, 1950, 2025, 2106, 2175, 2250, 2262, 2340, 2349, 2610, 2700, 2900, 2925, 3132, 3250, 3375, 3393, 3510, 3625, 3770, 3900, 3915, 4050, 4212, 4350, 4500, 4524, 4698, 4875, 5220, 5265, 5655, 5850, 6500, 6525, 6750, 6786, 7020, 7250, 7540, 7830, 8100, 8700, 8775, 9396, 9425, 9750, 10125, 10179, 10530, 10875, 11310, 11700, 11745, 13050, 13500, 13572, 14500, 14625, 15660, 16965, 17550, 18850, 19500, 19575, 20250, 20358, 21060, 21750, 22620, 23490, 26100, 26325, 28275, 29250, 30537, 32625, 33930, 35100, 37700, 39150, 40500, 40716, 43500, 43875, 46980, 47125, 50895, 52650, 56550, 58500, 58725, 61074, 65250, 67860, 78300, 84825, 87750, 94250, 97875, 101790, 105300, 113100, 117450, 122148, 130500, 131625, 141375, 152685, 169650, 175500, 188500, 195750, 203580, 234900, 254475, 263250, 282750, 293625, 305370, 339300, 391500, 424125, 508950, 526500, 565500, 587250, 610740, 763425, 848250, 1017900, 1174500, 1272375, 1526850, 1696500, 2544750, 3053700, 3817125, 5089500, 7634250, 15268500]

約数ペア:

[(1, 15268500), (2, 7634250), (3, 5089500), (4, 3817125), (5, 3053700), (6, 2544750), (9, 1696500), (10, 1526850), (12, 1272375), (13, 1174500), (15, 1017900), (18, 848250), (20, 763425), (25, 610740), (26, 587250), (27, 565500), (29, 526500), (30, 508950), (36, 424125), (39, 391500), (45, 339300), (50, 305370), (52, 293625), (54, 282750), (58, 263250), (60, 254475), (65, 234900), (75, 203580), (78, 195750), (81, 188500), (87, 175500), (90, 169650), (100, 152685), (108, 141375), (116, 131625), (117, 130500), (125, 122148), (130, 117450), (135, 113100), (145, 105300), (150, 101790), (156, 97875), (162, 94250), (174, 87750), (180, 84825), (195, 78300), (225, 67860), (234, 65250), (250, 61074), (260, 58725), (261, 58500), (270, 56550), (290, 52650), (300, 50895), (324, 47125), (325, 46980), (348, 43875), (351, 43500), (375, 40716), (377, 40500), (390, 39150), (405, 37700), (435, 35100), (450, 33930), (468, 32625), (500, 30537), (522, 29250), (540, 28275), (580, 26325), (585, 26100), (650, 23490), (675, 22620), (702, 21750), (725, 21060), (750, 20358), (754, 20250), (780, 19575), (783, 19500), (810, 18850), (870, 17550), (900, 16965), (975, 15660), (1044, 14625), (1053, 14500), (1125, 13572), (1131, 13500), (1170, 13050), (1300, 11745), (1305, 11700), (1350, 11310), (1404, 10875), (1450, 10530), (1500, 10179), (1508, 10125), (1566, 9750), (1620, 9425), (1625, 9396), (1740, 8775), (1755, 8700), (1885, 8100), (1950, 7830), (2025, 7540), (2106, 7250), (2175, 7020), (2250, 6786), (2262, 6750), (2340, 6525), (2349, 6500), (2610, 5850), (2700, 5655), (2900, 5265), (2925, 5220), (3132, 4875), (3250, 4698), (3375, 4524), (3393, 4500), (3510, 4350), (3625, 4212), (3770, 4050), (3900, 3915)]