124450020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 405437760

約数和(自身を除く): 280987740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 883, 972, 1044, 1215, 1305, 1566, 1620, 1740, 1766, 2349, 2430, 2610, 2649, 3132, 3532, 3915, 4415, 4698, 4860, 5220, 5298, 7047, 7830, 7947, 8830, 9396, 10596, 11745, 13245, 14094, 15660, 15894, 17660, 23490, 23841, 25607, 26490, 28188, 31788, 35235, 39735, 46980, 47682, 51214, 52980, 70470, 71523, 76821, 79470, 95364, 102428, 119205, 128035, 140940, 143046, 153642, 158940, 214569, 230463, 238410, 256070, 286092, 307284, 357615, 384105, 429138, 460926, 476820, 512140, 691389, 715230, 768210, 858276, 921852, 1072845, 1152315, 1382778, 1430460, 1536420, 2074167, 2145690, 2304630, 2765556, 3456945, 4148334, 4291380, 4609260, 6222501, 6913890, 8296668, 10370835, 12445002, 13827780, 20741670, 24890004, 31112505, 41483340, 62225010, 124450020]

約数ペア:

[(1, 124450020), (2, 62225010), (3, 41483340), (4, 31112505), (5, 24890004), (6, 20741670), (9, 13827780), (10, 12445002), (12, 10370835), (15, 8296668), (18, 6913890), (20, 6222501), (27, 4609260), (29, 4291380), (30, 4148334), (36, 3456945), (45, 2765556), (54, 2304630), (58, 2145690), (60, 2074167), (81, 1536420), (87, 1430460), (90, 1382778), (108, 1152315), (116, 1072845), (135, 921852), (145, 858276), (162, 768210), (174, 715230), (180, 691389), (243, 512140), (261, 476820), (270, 460926), (290, 429138), (324, 384105), (348, 357615), (405, 307284), (435, 286092), (486, 256070), (522, 238410), (540, 230463), (580, 214569), (783, 158940), (810, 153642), (870, 143046), (883, 140940), (972, 128035), (1044, 119205), (1215, 102428), (1305, 95364), (1566, 79470), (1620, 76821), (1740, 71523), (1766, 70470), (2349, 52980), (2430, 51214), (2610, 47682), (2649, 46980), (3132, 39735), (3532, 35235), (3915, 31788), (4415, 28188), (4698, 26490), (4860, 25607), (5220, 23841), (5298, 23490), (7047, 17660), (7830, 15894), (7947, 15660), (8830, 14094), (9396, 13245), (10596, 11745)]