199169400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17471}}^1$

素因数の和:17509

約数の個数: 96

約数和(自身を含む): 649958400

約数和(自身を除く): 450789000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17471, 34942, 52413, 69884, 87355, 104826, 139768, 174710, 209652, 262065, 331949, 349420, 419304, 436775, 524130, 663898, 698840, 873550, 995847, 1048260, 1310325, 1327796, 1659745, 1747100, 1991694, 2096520, 2620650, 2655592, 3319490, 3494200, 3983388, 4979235, 5241300, 6638980, 7966776, 8298725, 9958470, 10482600, 13277960, 16597450, 19916940, 24896175, 33194900, 39833880, 49792350, 66389800, 99584700, 199169400]

約数ペア:

[(1, 199169400), (2, 99584700), (3, 66389800), (4, 49792350), (5, 39833880), (6, 33194900), (8, 24896175), (10, 19916940), (12, 16597450), (15, 13277960), (19, 10482600), (20, 9958470), (24, 8298725), (25, 7966776), (30, 6638980), (38, 5241300), (40, 4979235), (50, 3983388), (57, 3494200), (60, 3319490), (75, 2655592), (76, 2620650), (95, 2096520), (100, 1991694), (114, 1747100), (120, 1659745), (150, 1327796), (152, 1310325), (190, 1048260), (200, 995847), (228, 873550), (285, 698840), (300, 663898), (380, 524130), (456, 436775), (475, 419304), (570, 349420), (600, 331949), (760, 262065), (950, 209652), (1140, 174710), (1425, 139768), (1900, 104826), (2280, 87355), (2850, 69884), (3800, 52413), (5700, 34942), (11400, 17471)]