78176340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 276623424

約数和(自身を除く): 198447084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 81, 82, 90, 99, 107, 108, 110, 123, 132, 135, 162, 164, 165, 180, 198, 205, 214, 220, 246, 270, 297, 321, 324, 330, 369, 396, 405, 410, 428, 451, 492, 495, 535, 540, 594, 615, 642, 660, 738, 810, 820, 891, 902, 963, 990, 1070, 1107, 1177, 1188, 1230, 1284, 1353, 1476, 1485, 1605, 1620, 1782, 1804, 1845, 1926, 1980, 2140, 2214, 2255, 2354, 2460, 2706, 2889, 2970, 3210, 3321, 3531, 3564, 3690, 3852, 4059, 4387, 4428, 4455, 4510, 4708, 4815, 5412, 5535, 5778, 5885, 5940, 6420, 6642, 6765, 7062, 7380, 8118, 8667, 8774, 8910, 9020, 9630, 10593, 11070, 11556, 11770, 12177, 13161, 13284, 13530, 14124, 14445, 16236, 16605, 17334, 17548, 17655, 17820, 19260, 20295, 21186, 21935, 22140, 23540, 24354, 26322, 27060, 28890, 31779, 33210, 34668, 35310, 36531, 39483, 40590, 42372, 43335, 43870, 48257, 48708, 52644, 52965, 57780, 60885, 63558, 65805, 66420, 70620, 73062, 78966, 81180, 86670, 87740, 95337, 96514, 105930, 118449, 121770, 127116, 131610, 144771, 146124, 157932, 158895, 173340, 182655, 190674, 193028, 197415, 211860, 236898, 241285, 243540, 263220, 289542, 317790, 355347, 365310, 381348, 394830, 434313, 473796, 476685, 482570, 579084, 592245, 635580, 710694, 723855, 730620, 789660, 868626, 953370, 965140, 1184490, 1302939, 1421388, 1447710, 1737252, 1776735, 1906740, 2171565, 2368980, 2605878, 2895420, 3553470, 3908817, 4343130, 5211756, 6514695, 7106940, 7817634, 8686260, 13029390, 15635268, 19544085, 26058780, 39088170, 78176340]

約数ペア:

[(1, 78176340), (2, 39088170), (3, 26058780), (4, 19544085), (5, 15635268), (6, 13029390), (9, 8686260), (10, 7817634), (11, 7106940), (12, 6514695), (15, 5211756), (18, 4343130), (20, 3908817), (22, 3553470), (27, 2895420), (30, 2605878), (33, 2368980), (36, 2171565), (41, 1906740), (44, 1776735), (45, 1737252), (54, 1447710), (55, 1421388), (60, 1302939), (66, 1184490), (81, 965140), (82, 953370), (90, 868626), (99, 789660), (107, 730620), (108, 723855), (110, 710694), (123, 635580), (132, 592245), (135, 579084), (162, 482570), (164, 476685), (165, 473796), (180, 434313), (198, 394830), (205, 381348), (214, 365310), (220, 355347), (246, 317790), (270, 289542), (297, 263220), (321, 243540), (324, 241285), (330, 236898), (369, 211860), (396, 197415), (405, 193028), (410, 190674), (428, 182655), (451, 173340), (492, 158895), (495, 157932), (535, 146124), (540, 144771), (594, 131610), (615, 127116), (642, 121770), (660, 118449), (738, 105930), (810, 96514), (820, 95337), (891, 87740), (902, 86670), (963, 81180), (990, 78966), (1070, 73062), (1107, 70620), (1177, 66420), (1188, 65805), (1230, 63558), (1284, 60885), (1353, 57780), (1476, 52965), (1485, 52644), (1605, 48708), (1620, 48257), (1782, 43870), (1804, 43335), (1845, 42372), (1926, 40590), (1980, 39483), (2140, 36531), (2214, 35310), (2255, 34668), (2354, 33210), (2460, 31779), (2706, 28890), (2889, 27060), (2970, 26322), (3210, 24354), (3321, 23540), (3531, 22140), (3564, 21935), (3690, 21186), (3852, 20295), (4059, 19260), (4387, 17820), (4428, 17655), (4455, 17548), (4510, 17334), (4708, 16605), (4815, 16236), (5412, 14445), (5535, 14124), (5778, 13530), (5885, 13284), (5940, 13161), (6420, 12177), (6642, 11770), (6765, 11556), (7062, 11070), (7380, 10593), (8118, 9630), (8667, 9020), (8774, 8910)]