74018700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 216

約数和(自身を含む): 274426880

約数和(自身を除く): 200408180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 379, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 758, 775, 868, 900, 930, 1050, 1085, 1116, 1137, 1260, 1302, 1395, 1516, 1550, 1575, 1860, 1895, 1953, 2100, 2170, 2274, 2325, 2604, 2653, 2790, 3100, 3150, 3255, 3411, 3790, 3906, 4340, 4548, 4650, 5306, 5425, 5580, 5685, 6300, 6510, 6822, 6975, 7580, 7812, 7959, 9300, 9475, 9765, 10612, 10850, 11370, 11749, 13020, 13265, 13644, 13950, 15918, 16275, 17055, 18950, 19530, 21700, 22740, 23498, 23877, 26530, 27900, 28425, 31836, 32550, 34110, 35247, 37900, 39060, 39795, 46996, 47754, 48825, 53060, 56850, 58745, 65100, 66325, 68220, 70494, 79590, 82243, 85275, 95508, 97650, 105741, 113700, 117490, 119385, 132650, 140988, 159180, 164486, 170550, 176235, 195300, 198975, 211482, 234980, 238770, 246729, 265300, 293725, 328972, 341100, 352470, 397950, 411215, 422964, 477540, 493458, 528705, 587450, 596925, 704940, 740187, 795900, 822430, 881175, 986916, 1057410, 1174900, 1193850, 1233645, 1480374, 1644860, 1762350, 2056075, 2114820, 2387700, 2467290, 2643525, 2960748, 3524700, 3700935, 4112150, 4934580, 5287050, 6168225, 7401870, 8224300, 10574100, 12336450, 14803740, 18504675, 24672900, 37009350, 74018700]

約数ペア:

[(1, 74018700), (2, 37009350), (3, 24672900), (4, 18504675), (5, 14803740), (6, 12336450), (7, 10574100), (9, 8224300), (10, 7401870), (12, 6168225), (14, 5287050), (15, 4934580), (18, 4112150), (20, 3700935), (21, 3524700), (25, 2960748), (28, 2643525), (30, 2467290), (31, 2387700), (35, 2114820), (36, 2056075), (42, 1762350), (45, 1644860), (50, 1480374), (60, 1233645), (62, 1193850), (63, 1174900), (70, 1057410), (75, 986916), (84, 881175), (90, 822430), (93, 795900), (100, 740187), (105, 704940), (124, 596925), (126, 587450), (140, 528705), (150, 493458), (155, 477540), (175, 422964), (180, 411215), (186, 397950), (210, 352470), (217, 341100), (225, 328972), (252, 293725), (279, 265300), (300, 246729), (310, 238770), (315, 234980), (350, 211482), (372, 198975), (379, 195300), (420, 176235), (434, 170550), (450, 164486), (465, 159180), (525, 140988), (558, 132650), (620, 119385), (630, 117490), (651, 113700), (700, 105741), (758, 97650), (775, 95508), (868, 85275), (900, 82243), (930, 79590), (1050, 70494), (1085, 68220), (1116, 66325), (1137, 65100), (1260, 58745), (1302, 56850), (1395, 53060), (1516, 48825), (1550, 47754), (1575, 46996), (1860, 39795), (1895, 39060), (1953, 37900), (2100, 35247), (2170, 34110), (2274, 32550), (2325, 31836), (2604, 28425), (2653, 27900), (2790, 26530), (3100, 23877), (3150, 23498), (3255, 22740), (3411, 21700), (3790, 19530), (3906, 18950), (4340, 17055), (4548, 16275), (4650, 15918), (5306, 13950), (5425, 13644), (5580, 13265), (5685, 13020), (6300, 11749), (6510, 11370), (6822, 10850), (6975, 10612), (7580, 9765), (7812, 9475), (7959, 9300)]