121537260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 426888000

約数和(自身を除く): 305350740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 199, 234, 260, 261, 270, 290, 324, 348, 351, 377, 390, 398, 405, 435, 468, 522, 540, 580, 585, 597, 702, 754, 780, 783, 796, 810, 870, 995, 1044, 1053, 1131, 1170, 1194, 1305, 1404, 1508, 1566, 1620, 1740, 1755, 1791, 1885, 1990, 2106, 2262, 2340, 2349, 2388, 2587, 2610, 2985, 3132, 3393, 3510, 3582, 3770, 3915, 3980, 4212, 4524, 4698, 5174, 5220, 5265, 5373, 5655, 5771, 5970, 6786, 7020, 7164, 7540, 7761, 7830, 8955, 9396, 10179, 10348, 10530, 10746, 11310, 11542, 11745, 11940, 12935, 13572, 15522, 15660, 16119, 16965, 17313, 17910, 20358, 21060, 21492, 22620, 23084, 23283, 23490, 25870, 26865, 28855, 30537, 31044, 32238, 33930, 34626, 35820, 38805, 40716, 46566, 46980, 50895, 51740, 51939, 53730, 57710, 61074, 64476, 67860, 69252, 69849, 75023, 77610, 80595, 86565, 93132, 101790, 103878, 107460, 115420, 116415, 122148, 139698, 150046, 152685, 155220, 155817, 161190, 173130, 203580, 207756, 209547, 225069, 232830, 259695, 279396, 300092, 305370, 311634, 322380, 346260, 349245, 375115, 419094, 450138, 465660, 467451, 519390, 610740, 623268, 675207, 698490, 750230, 779085, 838188, 900276, 934902, 1038780, 1047735, 1125345, 1350414, 1396980, 1500460, 1558170, 1869804, 2025621, 2095470, 2250690, 2337255, 2700828, 3116340, 3376035, 4051242, 4190940, 4501380, 4674510, 6076863, 6752070, 8102484, 9349020, 10128105, 12153726, 13504140, 20256210, 24307452, 30384315, 40512420, 60768630, 121537260]

約数ペア:

[(1, 121537260), (2, 60768630), (3, 40512420), (4, 30384315), (5, 24307452), (6, 20256210), (9, 13504140), (10, 12153726), (12, 10128105), (13, 9349020), (15, 8102484), (18, 6752070), (20, 6076863), (26, 4674510), (27, 4501380), (29, 4190940), (30, 4051242), (36, 3376035), (39, 3116340), (45, 2700828), (52, 2337255), (54, 2250690), (58, 2095470), (60, 2025621), (65, 1869804), (78, 1558170), (81, 1500460), (87, 1396980), (90, 1350414), (108, 1125345), (116, 1047735), (117, 1038780), (130, 934902), (135, 900276), (145, 838188), (156, 779085), (162, 750230), (174, 698490), (180, 675207), (195, 623268), (199, 610740), (234, 519390), (260, 467451), (261, 465660), (270, 450138), (290, 419094), (324, 375115), (348, 349245), (351, 346260), (377, 322380), (390, 311634), (398, 305370), (405, 300092), (435, 279396), (468, 259695), (522, 232830), (540, 225069), (580, 209547), (585, 207756), (597, 203580), (702, 173130), (754, 161190), (780, 155817), (783, 155220), (796, 152685), (810, 150046), (870, 139698), (995, 122148), (1044, 116415), (1053, 115420), (1131, 107460), (1170, 103878), (1194, 101790), (1305, 93132), (1404, 86565), (1508, 80595), (1566, 77610), (1620, 75023), (1740, 69849), (1755, 69252), (1791, 67860), (1885, 64476), (1990, 61074), (2106, 57710), (2262, 53730), (2340, 51939), (2349, 51740), (2388, 50895), (2587, 46980), (2610, 46566), (2985, 40716), (3132, 38805), (3393, 35820), (3510, 34626), (3582, 33930), (3770, 32238), (3915, 31044), (3980, 30537), (4212, 28855), (4524, 26865), (4698, 25870), (5174, 23490), (5220, 23283), (5265, 23084), (5373, 22620), (5655, 21492), (5771, 21060), (5970, 20358), (6786, 17910), (7020, 17313), (7164, 16965), (7540, 16119), (7761, 15660), (7830, 15522), (8955, 13572), (9396, 12935), (10179, 11940), (10348, 11745), (10530, 11542), (10746, 11310)]