105909800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 265161600

約数和(自身を除く): 159251800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 152, 188, 190, 200, 235, 376, 380, 470, 475, 593, 760, 893, 940, 950, 1175, 1186, 1786, 1880, 1900, 2350, 2372, 2965, 3572, 3800, 4465, 4700, 4744, 5930, 7144, 8930, 9400, 11267, 11860, 14825, 17860, 22325, 22534, 23720, 27871, 29650, 35720, 44650, 45068, 55742, 56335, 59300, 89300, 90136, 111484, 112670, 118600, 139355, 178600, 222968, 225340, 278710, 281675, 450680, 529549, 557420, 563350, 696775, 1059098, 1114840, 1126700, 1393550, 2118196, 2253400, 2647745, 2787100, 4236392, 5295490, 5574200, 10590980, 13238725, 21181960, 26477450, 52954900, 105909800]

約数ペア:

[(1, 105909800), (2, 52954900), (4, 26477450), (5, 21181960), (8, 13238725), (10, 10590980), (19, 5574200), (20, 5295490), (25, 4236392), (38, 2787100), (40, 2647745), (47, 2253400), (50, 2118196), (76, 1393550), (94, 1126700), (95, 1114840), (100, 1059098), (152, 696775), (188, 563350), (190, 557420), (200, 529549), (235, 450680), (376, 281675), (380, 278710), (470, 225340), (475, 222968), (593, 178600), (760, 139355), (893, 118600), (940, 112670), (950, 111484), (1175, 90136), (1186, 89300), (1786, 59300), (1880, 56335), (1900, 55742), (2350, 45068), (2372, 44650), (2965, 35720), (3572, 29650), (3800, 27871), (4465, 23720), (4700, 22534), (4744, 22325), (5930, 17860), (7144, 14825), (8930, 11860), (9400, 11267)]