29831600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 78463728

約数和(自身を除く): 48632128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 41, 50, 68, 80, 82, 85, 100, 107, 136, 164, 170, 200, 205, 214, 272, 328, 340, 400, 410, 425, 428, 535, 656, 680, 697, 820, 850, 856, 1025, 1070, 1360, 1394, 1640, 1700, 1712, 1819, 2050, 2140, 2675, 2788, 3280, 3400, 3485, 3638, 4100, 4280, 4387, 5350, 5576, 6800, 6970, 7276, 8200, 8560, 8774, 9095, 10700, 11152, 13940, 14552, 16400, 17425, 17548, 18190, 21400, 21935, 27880, 29104, 34850, 35096, 36380, 42800, 43870, 45475, 55760, 69700, 70192, 72760, 74579, 87740, 90950, 109675, 139400, 145520, 149158, 175480, 181900, 219350, 278800, 298316, 350960, 363800, 372895, 438700, 596632, 727600, 745790, 877400, 1193264, 1491580, 1754800, 1864475, 2983160, 3728950, 5966320, 7457900, 14915800, 29831600]

約数ペア:

[(1, 29831600), (2, 14915800), (4, 7457900), (5, 5966320), (8, 3728950), (10, 2983160), (16, 1864475), (17, 1754800), (20, 1491580), (25, 1193264), (34, 877400), (40, 745790), (41, 727600), (50, 596632), (68, 438700), (80, 372895), (82, 363800), (85, 350960), (100, 298316), (107, 278800), (136, 219350), (164, 181900), (170, 175480), (200, 149158), (205, 145520), (214, 139400), (272, 109675), (328, 90950), (340, 87740), (400, 74579), (410, 72760), (425, 70192), (428, 69700), (535, 55760), (656, 45475), (680, 43870), (697, 42800), (820, 36380), (850, 35096), (856, 34850), (1025, 29104), (1070, 27880), (1360, 21935), (1394, 21400), (1640, 18190), (1700, 17548), (1712, 17425), (1819, 16400), (2050, 14552), (2140, 13940), (2675, 11152), (2788, 10700), (3280, 9095), (3400, 8774), (3485, 8560), (3638, 8200), (4100, 7276), (4280, 6970), (4387, 6800), (5350, 5576)]