201100080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 647958528

約数和(自身を除く): 446858448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 107, 120, 123, 164, 191, 205, 214, 240, 246, 321, 328, 382, 410, 428, 492, 535, 573, 615, 642, 656, 764, 820, 856, 955, 984, 1070, 1146, 1230, 1284, 1528, 1605, 1640, 1712, 1910, 1968, 2140, 2292, 2460, 2568, 2865, 3056, 3210, 3280, 3820, 4280, 4387, 4584, 4920, 5136, 5730, 6420, 7640, 7831, 8560, 8774, 9168, 9840, 11460, 12840, 13161, 15280, 15662, 17548, 20437, 21935, 22920, 23493, 25680, 26322, 31324, 35096, 39155, 40874, 43870, 45840, 46986, 52644, 61311, 62648, 65805, 70192, 78310, 81748, 87740, 93972, 102185, 105288, 117465, 122622, 125296, 131610, 156620, 163496, 175480, 187944, 204370, 210576, 234930, 245244, 263220, 306555, 313240, 326992, 350960, 375888, 408740, 469860, 490488, 526440, 613110, 626480, 817480, 837917, 939720, 980976, 1052880, 1226220, 1634960, 1675834, 1879440, 2452440, 2513751, 3351668, 4189585, 4904880, 5027502, 6703336, 8379170, 10055004, 12568755, 13406672, 16758340, 20110008, 25137510, 33516680, 40220016, 50275020, 67033360, 100550040, 201100080]

約数ペア:

[(1, 201100080), (2, 100550040), (3, 67033360), (4, 50275020), (5, 40220016), (6, 33516680), (8, 25137510), (10, 20110008), (12, 16758340), (15, 13406672), (16, 12568755), (20, 10055004), (24, 8379170), (30, 6703336), (40, 5027502), (41, 4904880), (48, 4189585), (60, 3351668), (80, 2513751), (82, 2452440), (107, 1879440), (120, 1675834), (123, 1634960), (164, 1226220), (191, 1052880), (205, 980976), (214, 939720), (240, 837917), (246, 817480), (321, 626480), (328, 613110), (382, 526440), (410, 490488), (428, 469860), (492, 408740), (535, 375888), (573, 350960), (615, 326992), (642, 313240), (656, 306555), (764, 263220), (820, 245244), (856, 234930), (955, 210576), (984, 204370), (1070, 187944), (1146, 175480), (1230, 163496), (1284, 156620), (1528, 131610), (1605, 125296), (1640, 122622), (1712, 117465), (1910, 105288), (1968, 102185), (2140, 93972), (2292, 87740), (2460, 81748), (2568, 78310), (2865, 70192), (3056, 65805), (3210, 62648), (3280, 61311), (3820, 52644), (4280, 46986), (4387, 45840), (4584, 43870), (4920, 40874), (5136, 39155), (5730, 35096), (6420, 31324), (7640, 26322), (7831, 25680), (8560, 23493), (8774, 22920), (9168, 21935), (9840, 20437), (11460, 17548), (12840, 15662), (13161, 15280)]