135591820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 370016640

約数和(自身を除く): 234424820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 367, 377, 406, 455, 490, 580, 637, 734, 754, 812, 910, 980, 1015, 1274, 1421, 1468, 1508, 1820, 1835, 1885, 2030, 2548, 2569, 2639, 2842, 3185, 3670, 3770, 4060, 4771, 5138, 5278, 5684, 6370, 7105, 7340, 7540, 9542, 10276, 10556, 10643, 12740, 12845, 13195, 14210, 17983, 18473, 19084, 21286, 23855, 25690, 26390, 28420, 33397, 35966, 36946, 42572, 47710, 51380, 52780, 53215, 66794, 71932, 73892, 74501, 89915, 92365, 95420, 106430, 133588, 138359, 149002, 166985, 179830, 184730, 212860, 233779, 276718, 298004, 333970, 359660, 369460, 372505, 467558, 521507, 553436, 667940, 691795, 745010, 935116, 968513, 1043014, 1168895, 1383590, 1490020, 1937026, 2086028, 2337790, 2607535, 2767180, 3874052, 4675580, 4842565, 5215070, 6779591, 9685130, 10430140, 13559182, 19370260, 27118364, 33897955, 67795910, 135591820]

約数ペア:

[(1, 135591820), (2, 67795910), (4, 33897955), (5, 27118364), (7, 19370260), (10, 13559182), (13, 10430140), (14, 9685130), (20, 6779591), (26, 5215070), (28, 4842565), (29, 4675580), (35, 3874052), (49, 2767180), (52, 2607535), (58, 2337790), (65, 2086028), (70, 1937026), (91, 1490020), (98, 1383590), (116, 1168895), (130, 1043014), (140, 968513), (145, 935116), (182, 745010), (196, 691795), (203, 667940), (245, 553436), (260, 521507), (290, 467558), (364, 372505), (367, 369460), (377, 359660), (406, 333970), (455, 298004), (490, 276718), (580, 233779), (637, 212860), (734, 184730), (754, 179830), (812, 166985), (910, 149002), (980, 138359), (1015, 133588), (1274, 106430), (1421, 95420), (1468, 92365), (1508, 89915), (1820, 74501), (1835, 73892), (1885, 71932), (2030, 66794), (2548, 53215), (2569, 52780), (2639, 51380), (2842, 47710), (3185, 42572), (3670, 36946), (3770, 35966), (4060, 33397), (4771, 28420), (5138, 26390), (5278, 25690), (5684, 23855), (6370, 21286), (7105, 19084), (7340, 18473), (7540, 17983), (9542, 14210), (10276, 13195), (10556, 12845), (10643, 12740)]