201552780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 671731200

約数和(自身を除く): 470178420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 139, 143, 156, 165, 169, 195, 220, 260, 278, 286, 330, 338, 390, 417, 429, 507, 556, 572, 660, 676, 695, 715, 780, 834, 845, 858, 1014, 1390, 1430, 1529, 1668, 1690, 1716, 1807, 1859, 2028, 2085, 2145, 2197, 2535, 2780, 2860, 3058, 3380, 3614, 3718, 4170, 4290, 4394, 4587, 5070, 5421, 5577, 6116, 6591, 7228, 7436, 7645, 8340, 8580, 8788, 9035, 9174, 9295, 10140, 10842, 10985, 11154, 13182, 15290, 18070, 18348, 18590, 19877, 21684, 21970, 22308, 22935, 23491, 24167, 26364, 27105, 27885, 30580, 32955, 36140, 37180, 39754, 43940, 45870, 46982, 48334, 54210, 55770, 59631, 65910, 70473, 72501, 79508, 91740, 93964, 96668, 99385, 108420, 111540, 117455, 119262, 120835, 131820, 140946, 145002, 198770, 234910, 238524, 241670, 258401, 281892, 290004, 298155, 305383, 352365, 362505, 397540, 469820, 483340, 516802, 596310, 610766, 704730, 725010, 775203, 916149, 1033604, 1192620, 1221532, 1292005, 1409460, 1450020, 1526915, 1550406, 1832298, 2584010, 3053830, 3100812, 3359213, 3664596, 3876015, 4580745, 5168020, 6107660, 6718426, 7752030, 9161490, 10077639, 13436852, 15504060, 16796065, 18322980, 20155278, 33592130, 40310556, 50388195, 67184260, 100776390, 201552780]

約数ペア:

[(1, 201552780), (2, 100776390), (3, 67184260), (4, 50388195), (5, 40310556), (6, 33592130), (10, 20155278), (11, 18322980), (12, 16796065), (13, 15504060), (15, 13436852), (20, 10077639), (22, 9161490), (26, 7752030), (30, 6718426), (33, 6107660), (39, 5168020), (44, 4580745), (52, 3876015), (55, 3664596), (60, 3359213), (65, 3100812), (66, 3053830), (78, 2584010), (110, 1832298), (130, 1550406), (132, 1526915), (139, 1450020), (143, 1409460), (156, 1292005), (165, 1221532), (169, 1192620), (195, 1033604), (220, 916149), (260, 775203), (278, 725010), (286, 704730), (330, 610766), (338, 596310), (390, 516802), (417, 483340), (429, 469820), (507, 397540), (556, 362505), (572, 352365), (660, 305383), (676, 298155), (695, 290004), (715, 281892), (780, 258401), (834, 241670), (845, 238524), (858, 234910), (1014, 198770), (1390, 145002), (1430, 140946), (1529, 131820), (1668, 120835), (1690, 119262), (1716, 117455), (1807, 111540), (1859, 108420), (2028, 99385), (2085, 96668), (2145, 93964), (2197, 91740), (2535, 79508), (2780, 72501), (2860, 70473), (3058, 65910), (3380, 59631), (3614, 55770), (3718, 54210), (4170, 48334), (4290, 46982), (4394, 45870), (4587, 43940), (5070, 39754), (5421, 37180), (5577, 36140), (6116, 32955), (6591, 30580), (7228, 27885), (7436, 27105), (7645, 26364), (8340, 24167), (8580, 23491), (8788, 22935), (9035, 22308), (9174, 21970), (9295, 21684), (10140, 19877), (10842, 18590), (10985, 18348), (11154, 18070), (13182, 15290)]