99487500

素因数分解:

$2^2\times 3^1\times 5^5\times 7^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 332478720

約数和(自身を除く): 232991220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 379, 420, 500, 525, 625, 700, 750, 758, 875, 1050, 1137, 1250, 1500, 1516, 1750, 1875, 1895, 2100, 2274, 2500, 2625, 2653, 3125, 3500, 3750, 3790, 4375, 4548, 5250, 5306, 5685, 6250, 7500, 7580, 7959, 8750, 9375, 9475, 10500, 10612, 11370, 12500, 13125, 13265, 15918, 17500, 18750, 18950, 21875, 22740, 26250, 26530, 28425, 31836, 37500, 37900, 39795, 43750, 47375, 52500, 53060, 56850, 65625, 66325, 79590, 87500, 94750, 113700, 131250, 132650, 142125, 159180, 189500, 198975, 236875, 262500, 265300, 284250, 331625, 397950, 473750, 568500, 663250, 710625, 795900, 947500, 994875, 1184375, 1326500, 1421250, 1658125, 1989750, 2368750, 2842500, 3316250, 3553125, 3979500, 4737500, 4974375, 6632500, 7106250, 8290625, 9948750, 14212500, 16581250, 19897500, 24871875, 33162500, 49743750, 99487500]

約数ペア:

[(1, 99487500), (2, 49743750), (3, 33162500), (4, 24871875), (5, 19897500), (6, 16581250), (7, 14212500), (10, 9948750), (12, 8290625), (14, 7106250), (15, 6632500), (20, 4974375), (21, 4737500), (25, 3979500), (28, 3553125), (30, 3316250), (35, 2842500), (42, 2368750), (50, 1989750), (60, 1658125), (70, 1421250), (75, 1326500), (84, 1184375), (100, 994875), (105, 947500), (125, 795900), (140, 710625), (150, 663250), (175, 568500), (210, 473750), (250, 397950), (300, 331625), (350, 284250), (375, 265300), (379, 262500), (420, 236875), (500, 198975), (525, 189500), (625, 159180), (700, 142125), (750, 132650), (758, 131250), (875, 113700), (1050, 94750), (1137, 87500), (1250, 79590), (1500, 66325), (1516, 65625), (1750, 56850), (1875, 53060), (1895, 52500), (2100, 47375), (2274, 43750), (2500, 39795), (2625, 37900), (2653, 37500), (3125, 31836), (3500, 28425), (3750, 26530), (3790, 26250), (4375, 22740), (4548, 21875), (5250, 18950), (5306, 18750), (5685, 17500), (6250, 15918), (7500, 13265), (7580, 13125), (7959, 12500), (8750, 11370), (9375, 10612), (9475, 10500)]