88075980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 286584480

約数和(自身を除く): 198508500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 269, 306, 321, 340, 428, 510, 535, 538, 612, 642, 765, 807, 963, 1020, 1070, 1076, 1284, 1345, 1530, 1605, 1614, 1819, 1926, 2140, 2421, 2690, 3060, 3210, 3228, 3638, 3852, 4035, 4573, 4815, 4842, 5380, 5457, 6420, 7276, 8070, 9095, 9146, 9630, 9684, 10914, 12105, 13719, 16140, 16371, 18190, 18292, 19260, 21828, 22865, 24210, 27285, 27438, 28783, 32742, 36380, 41157, 45730, 48420, 54570, 54876, 57566, 65484, 68595, 81855, 82314, 86349, 91460, 109140, 115132, 137190, 143915, 163710, 164628, 172698, 205785, 259047, 274380, 287830, 327420, 345396, 411570, 431745, 489311, 518094, 575660, 823140, 863490, 978622, 1036188, 1295235, 1467933, 1726980, 1957244, 2446555, 2590470, 2935866, 4403799, 4893110, 5180940, 5871732, 7339665, 8807598, 9786220, 14679330, 17615196, 22018995, 29358660, 44037990, 88075980]

約数ペア:

[(1, 88075980), (2, 44037990), (3, 29358660), (4, 22018995), (5, 17615196), (6, 14679330), (9, 9786220), (10, 8807598), (12, 7339665), (15, 5871732), (17, 5180940), (18, 4893110), (20, 4403799), (30, 2935866), (34, 2590470), (36, 2446555), (45, 1957244), (51, 1726980), (60, 1467933), (68, 1295235), (85, 1036188), (90, 978622), (102, 863490), (107, 823140), (153, 575660), (170, 518094), (180, 489311), (204, 431745), (214, 411570), (255, 345396), (269, 327420), (306, 287830), (321, 274380), (340, 259047), (428, 205785), (510, 172698), (535, 164628), (538, 163710), (612, 143915), (642, 137190), (765, 115132), (807, 109140), (963, 91460), (1020, 86349), (1070, 82314), (1076, 81855), (1284, 68595), (1345, 65484), (1530, 57566), (1605, 54876), (1614, 54570), (1819, 48420), (1926, 45730), (2140, 41157), (2421, 36380), (2690, 32742), (3060, 28783), (3210, 27438), (3228, 27285), (3638, 24210), (3852, 22865), (4035, 21828), (4573, 19260), (4815, 18292), (4842, 18190), (5380, 16371), (5457, 16140), (6420, 13719), (7276, 12105), (8070, 10914), (9095, 9684), (9146, 9630)]