155196600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 525903840

約数和(自身を除く): 370707240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 101, 104, 120, 130, 150, 156, 195, 197, 200, 202, 260, 300, 303, 312, 325, 390, 394, 404, 505, 520, 591, 600, 606, 650, 780, 788, 808, 975, 985, 1010, 1182, 1212, 1300, 1313, 1515, 1560, 1576, 1950, 1970, 2020, 2364, 2424, 2525, 2561, 2600, 2626, 2955, 3030, 3900, 3939, 3940, 4040, 4728, 4925, 5050, 5122, 5252, 5910, 6060, 6565, 7575, 7683, 7800, 7878, 7880, 9850, 10100, 10244, 10504, 11820, 12120, 12805, 13130, 14775, 15150, 15366, 15756, 19695, 19700, 19897, 20200, 20488, 23640, 25610, 26260, 29550, 30300, 30732, 31512, 32825, 38415, 39390, 39400, 39794, 51220, 52520, 59100, 59691, 60600, 61464, 64025, 65650, 76830, 78780, 79588, 98475, 99485, 102440, 118200, 119382, 128050, 131300, 153660, 157560, 159176, 192075, 196950, 198970, 238764, 256100, 258661, 262600, 298455, 307320, 384150, 393900, 397940, 477528, 497425, 512200, 517322, 596910, 768300, 775983, 787800, 795880, 994850, 1034644, 1193820, 1293305, 1492275, 1536600, 1551966, 1989700, 2069288, 2387640, 2586610, 2984550, 3103932, 3879915, 3979400, 5173220, 5969100, 6207864, 6466525, 7759830, 10346440, 11938200, 12933050, 15519660, 19399575, 25866100, 31039320, 38799150, 51732200, 77598300, 155196600]

約数ペア:

[(1, 155196600), (2, 77598300), (3, 51732200), (4, 38799150), (5, 31039320), (6, 25866100), (8, 19399575), (10, 15519660), (12, 12933050), (13, 11938200), (15, 10346440), (20, 7759830), (24, 6466525), (25, 6207864), (26, 5969100), (30, 5173220), (39, 3979400), (40, 3879915), (50, 3103932), (52, 2984550), (60, 2586610), (65, 2387640), (75, 2069288), (78, 1989700), (100, 1551966), (101, 1536600), (104, 1492275), (120, 1293305), (130, 1193820), (150, 1034644), (156, 994850), (195, 795880), (197, 787800), (200, 775983), (202, 768300), (260, 596910), (300, 517322), (303, 512200), (312, 497425), (325, 477528), (390, 397940), (394, 393900), (404, 384150), (505, 307320), (520, 298455), (591, 262600), (600, 258661), (606, 256100), (650, 238764), (780, 198970), (788, 196950), (808, 192075), (975, 159176), (985, 157560), (1010, 153660), (1182, 131300), (1212, 128050), (1300, 119382), (1313, 118200), (1515, 102440), (1560, 99485), (1576, 98475), (1950, 79588), (1970, 78780), (2020, 76830), (2364, 65650), (2424, 64025), (2525, 61464), (2561, 60600), (2600, 59691), (2626, 59100), (2955, 52520), (3030, 51220), (3900, 39794), (3939, 39400), (3940, 39390), (4040, 38415), (4728, 32825), (4925, 31512), (5050, 30732), (5122, 30300), (5252, 29550), (5910, 26260), (6060, 25610), (6565, 23640), (7575, 20488), (7683, 20200), (7800, 19897), (7878, 19700), (7880, 19695), (9850, 15756), (10100, 15366), (10244, 15150), (10504, 14775), (11820, 13130), (12120, 12805)]