413505750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 1195683840

約数和(自身を除く): 782178090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 125, 150, 158, 175, 210, 237, 250, 350, 375, 395, 474, 525, 553, 750, 790, 875, 997, 1050, 1106, 1185, 1659, 1750, 1975, 1994, 2370, 2625, 2765, 2991, 3318, 3950, 4985, 5250, 5530, 5925, 5982, 6979, 8295, 9875, 9970, 11850, 13825, 13958, 14955, 16590, 19750, 20937, 24925, 27650, 29625, 29910, 34895, 41475, 41874, 49850, 59250, 69125, 69790, 74775, 78763, 82950, 104685, 124625, 138250, 149550, 157526, 174475, 207375, 209370, 236289, 249250, 348950, 373875, 393815, 414750, 472578, 523425, 551341, 747750, 787630, 872375, 1046850, 1102682, 1181445, 1654023, 1744750, 1969075, 2362890, 2617125, 2756705, 3308046, 3938150, 5234250, 5513410, 5907225, 8270115, 9845375, 11814450, 13783525, 16540230, 19690750, 27567050, 29536125, 41350575, 59072250, 68917625, 82701150, 137835250, 206752875, 413505750]

約数ペア:

[(1, 413505750), (2, 206752875), (3, 137835250), (5, 82701150), (6, 68917625), (7, 59072250), (10, 41350575), (14, 29536125), (15, 27567050), (21, 19690750), (25, 16540230), (30, 13783525), (35, 11814450), (42, 9845375), (50, 8270115), (70, 5907225), (75, 5513410), (79, 5234250), (105, 3938150), (125, 3308046), (150, 2756705), (158, 2617125), (175, 2362890), (210, 1969075), (237, 1744750), (250, 1654023), (350, 1181445), (375, 1102682), (395, 1046850), (474, 872375), (525, 787630), (553, 747750), (750, 551341), (790, 523425), (875, 472578), (997, 414750), (1050, 393815), (1106, 373875), (1185, 348950), (1659, 249250), (1750, 236289), (1975, 209370), (1994, 207375), (2370, 174475), (2625, 157526), (2765, 149550), (2991, 138250), (3318, 124625), (3950, 104685), (4985, 82950), (5250, 78763), (5530, 74775), (5925, 69790), (5982, 69125), (6979, 59250), (8295, 49850), (9875, 41874), (9970, 41475), (11850, 34895), (13825, 29910), (13958, 29625), (14955, 27650), (16590, 24925), (19750, 20937)]