112480400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 286362624

約数和(自身を除く): 173882224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 47, 50, 62, 80, 94, 100, 124, 155, 188, 193, 200, 235, 248, 310, 376, 386, 400, 470, 496, 620, 752, 772, 775, 940, 965, 1175, 1240, 1457, 1544, 1550, 1880, 1930, 2350, 2480, 2914, 3088, 3100, 3760, 3860, 4700, 4825, 5828, 5983, 6200, 7285, 7720, 9071, 9400, 9650, 11656, 11966, 12400, 14570, 15440, 18142, 18800, 19300, 23312, 23932, 29140, 29915, 36284, 36425, 38600, 45355, 47864, 58280, 59830, 72568, 72850, 77200, 90710, 95728, 116560, 119660, 145136, 145700, 149575, 181420, 226775, 239320, 281201, 291400, 299150, 362840, 453550, 478640, 562402, 582800, 598300, 725680, 907100, 1124804, 1196600, 1406005, 1814200, 2249608, 2393200, 2812010, 3628400, 4499216, 5624020, 7030025, 11248040, 14060050, 22496080, 28120100, 56240200, 112480400]

約数ペア:

[(1, 112480400), (2, 56240200), (4, 28120100), (5, 22496080), (8, 14060050), (10, 11248040), (16, 7030025), (20, 5624020), (25, 4499216), (31, 3628400), (40, 2812010), (47, 2393200), (50, 2249608), (62, 1814200), (80, 1406005), (94, 1196600), (100, 1124804), (124, 907100), (155, 725680), (188, 598300), (193, 582800), (200, 562402), (235, 478640), (248, 453550), (310, 362840), (376, 299150), (386, 291400), (400, 281201), (470, 239320), (496, 226775), (620, 181420), (752, 149575), (772, 145700), (775, 145136), (940, 119660), (965, 116560), (1175, 95728), (1240, 90710), (1457, 77200), (1544, 72850), (1550, 72568), (1880, 59830), (1930, 58280), (2350, 47864), (2480, 45355), (2914, 38600), (3088, 36425), (3100, 36284), (3760, 29915), (3860, 29140), (4700, 23932), (4825, 23312), (5828, 19300), (5983, 18800), (6200, 18142), (7285, 15440), (7720, 14570), (9071, 12400), (9400, 11966), (9650, 11656)]