101832780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 349332480

約数和(自身を除く): 247499700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1823, 1862, 1995, 2660, 2793, 2940, 3646, 3724, 3990, 4655, 5469, 5586, 7292, 7980, 9115, 9310, 10938, 11172, 12761, 13965, 18230, 18620, 21876, 25522, 27345, 27930, 34637, 36460, 38283, 51044, 54690, 55860, 63805, 69274, 76566, 89327, 103911, 109380, 127610, 138548, 153132, 173185, 178654, 191415, 207822, 242459, 255220, 267981, 346370, 357308, 382830, 415644, 446635, 484918, 519555, 535962, 692740, 727377, 765660, 893270, 969836, 1039110, 1071924, 1212295, 1339905, 1454754, 1697213, 1786540, 2078220, 2424590, 2679810, 2909508, 3394426, 3636885, 4849180, 5091639, 5359620, 6788852, 7273770, 8486065, 10183278, 14547540, 16972130, 20366556, 25458195, 33944260, 50916390, 101832780]

約数ペア:

[(1, 101832780), (2, 50916390), (3, 33944260), (4, 25458195), (5, 20366556), (6, 16972130), (7, 14547540), (10, 10183278), (12, 8486065), (14, 7273770), (15, 6788852), (19, 5359620), (20, 5091639), (21, 4849180), (28, 3636885), (30, 3394426), (35, 2909508), (38, 2679810), (42, 2424590), (49, 2078220), (57, 1786540), (60, 1697213), (70, 1454754), (76, 1339905), (84, 1212295), (95, 1071924), (98, 1039110), (105, 969836), (114, 893270), (133, 765660), (140, 727377), (147, 692740), (190, 535962), (196, 519555), (210, 484918), (228, 446635), (245, 415644), (266, 382830), (285, 357308), (294, 346370), (380, 267981), (399, 255220), (420, 242459), (490, 207822), (532, 191415), (570, 178654), (588, 173185), (665, 153132), (735, 138548), (798, 127610), (931, 109380), (980, 103911), (1140, 89327), (1330, 76566), (1470, 69274), (1596, 63805), (1823, 55860), (1862, 54690), (1995, 51044), (2660, 38283), (2793, 36460), (2940, 34637), (3646, 27930), (3724, 27345), (3990, 25522), (4655, 21876), (5469, 18620), (5586, 18230), (7292, 13965), (7980, 12761), (9115, 11172), (9310, 10938)]