319039380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 1061424000

約数和(自身を除く): 742384620

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, 165, 180, 198, 220, 269, 330, 396, 495, 538, 599, 660, 807, 990, 1076, 1198, 1345, 1614, 1797, 1980, 2396, 2421, 2690, 2959, 2995, 3228, 3594, 4035, 4842, 5380, 5391, 5918, 5990, 6589, 7188, 8070, 8877, 8985, 9684, 10782, 11836, 11980, 12105, 13178, 14795, 16140, 17754, 17970, 19767, 21564, 24210, 26356, 26631, 26955, 29590, 32945, 35508, 35940, 39534, 44385, 48420, 53262, 53910, 59180, 59301, 65890, 79068, 88770, 98835, 106524, 107820, 118602, 131780, 133155, 161131, 177540, 197670, 237204, 266310, 296505, 322262, 395340, 483393, 532620, 593010, 644524, 805655, 966786, 1186020, 1450179, 1611310, 1772441, 1933572, 2416965, 2900358, 3222620, 3544882, 4833930, 5317323, 5800716, 7089764, 7250895, 8862205, 9667860, 10634646, 14501790, 15951969, 17724410, 21269292, 26586615, 29003580, 31903938, 35448820, 53173230, 63807876, 79759845, 106346460, 159519690, 319039380]

約数ペア:

[(1, 319039380), (2, 159519690), (3, 106346460), (4, 79759845), (5, 63807876), (6, 53173230), (9, 35448820), (10, 31903938), (11, 29003580), (12, 26586615), (15, 21269292), (18, 17724410), (20, 15951969), (22, 14501790), (30, 10634646), (33, 9667860), (36, 8862205), (44, 7250895), (45, 7089764), (55, 5800716), (60, 5317323), (66, 4833930), (90, 3544882), (99, 3222620), (110, 2900358), (132, 2416965), (165, 1933572), (180, 1772441), (198, 1611310), (220, 1450179), (269, 1186020), (330, 966786), (396, 805655), (495, 644524), (538, 593010), (599, 532620), (660, 483393), (807, 395340), (990, 322262), (1076, 296505), (1198, 266310), (1345, 237204), (1614, 197670), (1797, 177540), (1980, 161131), (2396, 133155), (2421, 131780), (2690, 118602), (2959, 107820), (2995, 106524), (3228, 98835), (3594, 88770), (4035, 79068), (4842, 65890), (5380, 59301), (5391, 59180), (5918, 53910), (5990, 53262), (6589, 48420), (7188, 44385), (8070, 39534), (8877, 35940), (8985, 35508), (9684, 32945), (10782, 29590), (11836, 26955), (11980, 26631), (12105, 26356), (13178, 24210), (14795, 21564), (16140, 19767), (17754, 17970)]