129145320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 304237080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 607, 788, 985, 1080, 1182, 1214, 1576, 1773, 1821, 1970, 2364, 2428, 2955, 3035, 3546, 3642, 3940, 4728, 4856, 5319, 5463, 5910, 6070, 7092, 7284, 7880, 8865, 9105, 10638, 10926, 11820, 12140, 14184, 14568, 16389, 17730, 18210, 21276, 21852, 23640, 24280, 26595, 27315, 32778, 35460, 36420, 42552, 43704, 53190, 54630, 65556, 70920, 72840, 81945, 106380, 109260, 119579, 131112, 163890, 212760, 218520, 239158, 327780, 358737, 478316, 597895, 655560, 717474, 956632, 1076211, 1195790, 1434948, 1793685, 2152422, 2391580, 2869896, 3228633, 3587370, 4304844, 4783160, 5381055, 6457266, 7174740, 8609688, 10762110, 12914532, 14349480, 16143165, 21524220, 25829064, 32286330, 43048440, 64572660, 129145320]

約数ペア:

[(1, 129145320), (2, 64572660), (3, 43048440), (4, 32286330), (5, 25829064), (6, 21524220), (8, 16143165), (9, 14349480), (10, 12914532), (12, 10762110), (15, 8609688), (18, 7174740), (20, 6457266), (24, 5381055), (27, 4783160), (30, 4304844), (36, 3587370), (40, 3228633), (45, 2869896), (54, 2391580), (60, 2152422), (72, 1793685), (90, 1434948), (108, 1195790), (120, 1076211), (135, 956632), (180, 717474), (197, 655560), (216, 597895), (270, 478316), (360, 358737), (394, 327780), (540, 239158), (591, 218520), (607, 212760), (788, 163890), (985, 131112), (1080, 119579), (1182, 109260), (1214, 106380), (1576, 81945), (1773, 72840), (1821, 70920), (1970, 65556), (2364, 54630), (2428, 53190), (2955, 43704), (3035, 42552), (3546, 36420), (3642, 35460), (3940, 32778), (4728, 27315), (4856, 26595), (5319, 24280), (5463, 23640), (5910, 21852), (6070, 21276), (7092, 18210), (7284, 17730), (7880, 16389), (8865, 14568), (9105, 14184), (10638, 12140), (10926, 11820)]