64704150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 145282410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 41, 42, 45, 50, 54, 63, 70, 75, 82, 90, 105, 123, 126, 135, 150, 167, 175, 189, 205, 210, 225, 246, 270, 287, 315, 334, 350, 369, 378, 410, 450, 501, 525, 574, 615, 630, 675, 738, 835, 861, 945, 1002, 1025, 1050, 1107, 1169, 1230, 1350, 1435, 1503, 1575, 1670, 1722, 1845, 1890, 2050, 2214, 2338, 2505, 2583, 2870, 3006, 3075, 3150, 3507, 3690, 4175, 4305, 4509, 4725, 5010, 5166, 5535, 5845, 6150, 6847, 7014, 7175, 7515, 7749, 8350, 8610, 9018, 9225, 9450, 10521, 11070, 11690, 12525, 12915, 13694, 14350, 15030, 15498, 17535, 18450, 20541, 21042, 21525, 22545, 25050, 25830, 27675, 29225, 31563, 34235, 35070, 37575, 38745, 41082, 43050, 45090, 47929, 52605, 55350, 58450, 61623, 63126, 64575, 68470, 75150, 77490, 87675, 95858, 102705, 105210, 112725, 123246, 129150, 143787, 157815, 171175, 175350, 184869, 193725, 205410, 225450, 239645, 263025, 287574, 308115, 315630, 342350, 369738, 387450, 431361, 479290, 513525, 526050, 616230, 718935, 789075, 862722, 924345, 1027050, 1198225, 1294083, 1437870, 1540575, 1578150, 1848690, 2156805, 2396450, 2588166, 3081150, 3594675, 4313610, 4621725, 6470415, 7189350, 9243450, 10784025, 12940830, 21568050, 32352075, 64704150]

約数ペア:

[(1, 64704150), (2, 32352075), (3, 21568050), (5, 12940830), (6, 10784025), (7, 9243450), (9, 7189350), (10, 6470415), (14, 4621725), (15, 4313610), (18, 3594675), (21, 3081150), (25, 2588166), (27, 2396450), (30, 2156805), (35, 1848690), (41, 1578150), (42, 1540575), (45, 1437870), (50, 1294083), (54, 1198225), (63, 1027050), (70, 924345), (75, 862722), (82, 789075), (90, 718935), (105, 616230), (123, 526050), (126, 513525), (135, 479290), (150, 431361), (167, 387450), (175, 369738), (189, 342350), (205, 315630), (210, 308115), (225, 287574), (246, 263025), (270, 239645), (287, 225450), (315, 205410), (334, 193725), (350, 184869), (369, 175350), (378, 171175), (410, 157815), (450, 143787), (501, 129150), (525, 123246), (574, 112725), (615, 105210), (630, 102705), (675, 95858), (738, 87675), (835, 77490), (861, 75150), (945, 68470), (1002, 64575), (1025, 63126), (1050, 61623), (1107, 58450), (1169, 55350), (1230, 52605), (1350, 47929), (1435, 45090), (1503, 43050), (1575, 41082), (1670, 38745), (1722, 37575), (1845, 35070), (1890, 34235), (2050, 31563), (2214, 29225), (2338, 27675), (2505, 25830), (2583, 25050), (2870, 22545), (3006, 21525), (3075, 21042), (3150, 20541), (3507, 18450), (3690, 17535), (4175, 15498), (4305, 15030), (4509, 14350), (4725, 13694), (5010, 12915), (5166, 12525), (5535, 11690), (5845, 11070), (6150, 10521), (6847, 9450), (7014, 9225), (7175, 9018), (7515, 8610), (7749, 8350)]