16412220

素因数分解:

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

素因数の和:342

約数の個数: 144

約数和(自身を含む): 56504448

約数和(自身を除く): 40092228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 307, 324, 330, 396, 405, 486, 495, 540, 594, 614, 660, 810, 891, 921, 972, 990, 1188, 1215, 1228, 1485, 1535, 1620, 1782, 1842, 1980, 2430, 2673, 2763, 2970, 3070, 3377, 3564, 3684, 4455, 4605, 4860, 5346, 5526, 5940, 6140, 6754, 8289, 8910, 9210, 10131, 10692, 11052, 13365, 13508, 13815, 16578, 16885, 17820, 18420, 20262, 24867, 26730, 27630, 30393, 33156, 33770, 40524, 41445, 49734, 50655, 53460, 55260, 60786, 67540, 74601, 82890, 91179, 99468, 101310, 121572, 124335, 149202, 151965, 165780, 182358, 202620, 248670, 273537, 298404, 303930, 364716, 373005, 455895, 497340, 547074, 607860, 746010, 820611, 911790, 1094148, 1367685, 1492020, 1641222, 1823580, 2735370, 3282444, 4103055, 5470740, 8206110, 16412220]

約数ペア:

[(1, 16412220), (2, 8206110), (3, 5470740), (4, 4103055), (5, 3282444), (6, 2735370), (9, 1823580), (10, 1641222), (11, 1492020), (12, 1367685), (15, 1094148), (18, 911790), (20, 820611), (22, 746010), (27, 607860), (30, 547074), (33, 497340), (36, 455895), (44, 373005), (45, 364716), (54, 303930), (55, 298404), (60, 273537), (66, 248670), (81, 202620), (90, 182358), (99, 165780), (108, 151965), (110, 149202), (132, 124335), (135, 121572), (162, 101310), (165, 99468), (180, 91179), (198, 82890), (220, 74601), (243, 67540), (270, 60786), (297, 55260), (307, 53460), (324, 50655), (330, 49734), (396, 41445), (405, 40524), (486, 33770), (495, 33156), (540, 30393), (594, 27630), (614, 26730), (660, 24867), (810, 20262), (891, 18420), (921, 17820), (972, 16885), (990, 16578), (1188, 13815), (1215, 13508), (1228, 13365), (1485, 11052), (1535, 10692), (1620, 10131), (1782, 9210), (1842, 8910), (1980, 8289), (2430, 6754), (2673, 6140), (2763, 5940), (2970, 5526), (3070, 5346), (3377, 4860), (3564, 4605), (3684, 4455)]