84492540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 198029700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 307, 330, 396, 417, 495, 556, 614, 660, 695, 834, 921, 990, 1228, 1251, 1390, 1529, 1535, 1668, 1842, 1980, 2085, 2502, 2763, 2780, 3058, 3070, 3377, 3684, 4170, 4587, 4605, 5004, 5526, 6116, 6140, 6255, 6754, 7645, 8340, 9174, 9210, 10131, 11052, 12510, 13508, 13761, 13815, 15290, 16885, 18348, 18420, 20262, 22935, 25020, 27522, 27630, 30393, 30580, 33770, 40524, 42673, 45870, 50655, 55044, 55260, 60786, 67540, 68805, 85346, 91740, 101310, 121572, 128019, 137610, 151965, 170692, 202620, 213365, 256038, 275220, 303930, 384057, 426730, 469403, 512076, 607860, 640095, 768114, 853460, 938806, 1280190, 1408209, 1536228, 1877612, 1920285, 2347015, 2560380, 2816418, 3840570, 4224627, 4694030, 5632836, 7041045, 7681140, 8449254, 9388060, 14082090, 16898508, 21123135, 28164180, 42246270, 84492540]

約数ペア:

[(1, 84492540), (2, 42246270), (3, 28164180), (4, 21123135), (5, 16898508), (6, 14082090), (9, 9388060), (10, 8449254), (11, 7681140), (12, 7041045), (15, 5632836), (18, 4694030), (20, 4224627), (22, 3840570), (30, 2816418), (33, 2560380), (36, 2347015), (44, 1920285), (45, 1877612), (55, 1536228), (60, 1408209), (66, 1280190), (90, 938806), (99, 853460), (110, 768114), (132, 640095), (139, 607860), (165, 512076), (180, 469403), (198, 426730), (220, 384057), (278, 303930), (307, 275220), (330, 256038), (396, 213365), (417, 202620), (495, 170692), (556, 151965), (614, 137610), (660, 128019), (695, 121572), (834, 101310), (921, 91740), (990, 85346), (1228, 68805), (1251, 67540), (1390, 60786), (1529, 55260), (1535, 55044), (1668, 50655), (1842, 45870), (1980, 42673), (2085, 40524), (2502, 33770), (2763, 30580), (2780, 30393), (3058, 27630), (3070, 27522), (3377, 25020), (3684, 22935), (4170, 20262), (4587, 18420), (4605, 18348), (5004, 16885), (5526, 15290), (6116, 13815), (6140, 13761), (6255, 13508), (6754, 12510), (7645, 11052), (8340, 10131), (9174, 9210)]