144555420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7507

約数の個数: 96

約数和(自身を含む): 451180800

約数和(自身を除く): 306625380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 7459, 9690, 14918, 19380, 22377, 29836, 37295, 44754, 74590, 89508, 111885, 126803, 141721, 149180, 223770, 253606, 283442, 380409, 425163, 447540, 507212, 566884, 634015, 708605, 760818, 850326, 1268030, 1417210, 1521636, 1700652, 1902045, 2125815, 2409257, 2536060, 2834420, 3804090, 4251630, 4818514, 7227771, 7608180, 8503260, 9637028, 12046285, 14455542, 24092570, 28911084, 36138855, 48185140, 72277710, 144555420]

約数ペア:

[(1, 144555420), (2, 72277710), (3, 48185140), (4, 36138855), (5, 28911084), (6, 24092570), (10, 14455542), (12, 12046285), (15, 9637028), (17, 8503260), (19, 7608180), (20, 7227771), (30, 4818514), (34, 4251630), (38, 3804090), (51, 2834420), (57, 2536060), (60, 2409257), (68, 2125815), (76, 1902045), (85, 1700652), (95, 1521636), (102, 1417210), (114, 1268030), (170, 850326), (190, 760818), (204, 708605), (228, 634015), (255, 566884), (285, 507212), (323, 447540), (340, 425163), (380, 380409), (510, 283442), (570, 253606), (646, 223770), (969, 149180), (1020, 141721), (1140, 126803), (1292, 111885), (1615, 89508), (1938, 74590), (3230, 44754), (3876, 37295), (4845, 29836), (6460, 22377), (7459, 19380), (9690, 14918)]