135451260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 472844736

約数和(自身を除く): 337393476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 557, 579, 630, 772, 965, 1114, 1158, 1260, 1351, 1671, 1737, 1930, 2228, 2316, 2702, 2785, 2895, 3342, 3474, 3860, 3899, 4053, 5013, 5404, 5570, 5790, 6684, 6755, 6948, 7798, 8106, 8355, 8685, 10026, 11140, 11580, 11697, 12159, 13510, 15596, 16212, 16710, 17370, 19495, 20052, 20265, 23394, 24318, 25065, 27020, 33420, 34740, 35091, 38990, 40530, 46788, 48636, 50130, 58485, 60795, 70182, 77980, 81060, 100260, 107501, 116970, 121590, 140364, 175455, 215002, 233940, 243180, 322503, 350910, 430004, 537505, 645006, 701820, 752507, 967509, 1075010, 1290012, 1505014, 1612515, 1935018, 2150020, 2257521, 3010028, 3225030, 3762535, 3870036, 4515042, 4837545, 6450060, 6772563, 7525070, 9030084, 9675090, 11287605, 13545126, 15050140, 19350180, 22575210, 27090252, 33862815, 45150420, 67725630, 135451260]

約数ペア:

[(1, 135451260), (2, 67725630), (3, 45150420), (4, 33862815), (5, 27090252), (6, 22575210), (7, 19350180), (9, 15050140), (10, 13545126), (12, 11287605), (14, 9675090), (15, 9030084), (18, 7525070), (20, 6772563), (21, 6450060), (28, 4837545), (30, 4515042), (35, 3870036), (36, 3762535), (42, 3225030), (45, 3010028), (60, 2257521), (63, 2150020), (70, 1935018), (84, 1612515), (90, 1505014), (105, 1290012), (126, 1075010), (140, 967509), (180, 752507), (193, 701820), (210, 645006), (252, 537505), (315, 430004), (386, 350910), (420, 322503), (557, 243180), (579, 233940), (630, 215002), (772, 175455), (965, 140364), (1114, 121590), (1158, 116970), (1260, 107501), (1351, 100260), (1671, 81060), (1737, 77980), (1930, 70182), (2228, 60795), (2316, 58485), (2702, 50130), (2785, 48636), (2895, 46788), (3342, 40530), (3474, 38990), (3860, 35091), (3899, 34740), (4053, 33420), (5013, 27020), (5404, 25065), (5570, 24318), (5790, 23394), (6684, 20265), (6755, 20052), (6948, 19495), (7798, 17370), (8106, 16710), (8355, 16212), (8685, 15596), (10026, 13510), (11140, 12159), (11580, 11697)]