488379000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 1534178880

約数和(自身を除く): 1045799880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 173, 200, 250, 300, 346, 375, 500, 519, 600, 692, 750, 865, 941, 1000, 1038, 1384, 1500, 1730, 1882, 2076, 2595, 2823, 3000, 3460, 3764, 4152, 4325, 4705, 5190, 5646, 6920, 7528, 8650, 9410, 10380, 11292, 12975, 14115, 17300, 18820, 20760, 21625, 22584, 23525, 25950, 28230, 34600, 37640, 43250, 47050, 51900, 56460, 64875, 70575, 86500, 94100, 103800, 112920, 117625, 129750, 141150, 162793, 173000, 188200, 235250, 259500, 282300, 325586, 352875, 470500, 488379, 519000, 564600, 651172, 705750, 813965, 941000, 976758, 1302344, 1411500, 1627930, 1953516, 2441895, 2823000, 3255860, 3907032, 4069825, 4883790, 6511720, 8139650, 9767580, 12209475, 16279300, 19535160, 20349125, 24418950, 32558600, 40698250, 48837900, 61047375, 81396500, 97675800, 122094750, 162793000, 244189500, 488379000]

約数ペア:

[(1, 488379000), (2, 244189500), (3, 162793000), (4, 122094750), (5, 97675800), (6, 81396500), (8, 61047375), (10, 48837900), (12, 40698250), (15, 32558600), (20, 24418950), (24, 20349125), (25, 19535160), (30, 16279300), (40, 12209475), (50, 9767580), (60, 8139650), (75, 6511720), (100, 4883790), (120, 4069825), (125, 3907032), (150, 3255860), (173, 2823000), (200, 2441895), (250, 1953516), (300, 1627930), (346, 1411500), (375, 1302344), (500, 976758), (519, 941000), (600, 813965), (692, 705750), (750, 651172), (865, 564600), (941, 519000), (1000, 488379), (1038, 470500), (1384, 352875), (1500, 325586), (1730, 282300), (1882, 259500), (2076, 235250), (2595, 188200), (2823, 173000), (3000, 162793), (3460, 141150), (3764, 129750), (4152, 117625), (4325, 112920), (4705, 103800), (5190, 94100), (5646, 86500), (6920, 70575), (7528, 64875), (8650, 56460), (9410, 51900), (10380, 47050), (11292, 43250), (12975, 37640), (14115, 34600), (17300, 28230), (18820, 25950), (20760, 23525), (21625, 22584)]