274895280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 1025425440

約数和(自身を除く): 750530160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 528, 549, 569, 610, 660, 671, 720, 732, 792, 880, 915, 976, 990, 1098, 1138, 1220, 1320, 1342, 1464, 1584, 1707, 1830, 1980, 2013, 2196, 2276, 2440, 2640, 2684, 2745, 2845, 2928, 3355, 3414, 3660, 3960, 4026, 4392, 4552, 4880, 5121, 5368, 5490, 5690, 6039, 6259, 6710, 6828, 7320, 7920, 8052, 8535, 8784, 9104, 10065, 10242, 10736, 10980, 11380, 12078, 12518, 13420, 13656, 14640, 16104, 17070, 18777, 20130, 20484, 21960, 22760, 24156, 25036, 25605, 26840, 27312, 30195, 31295, 32208, 34140, 34709, 37554, 40260, 40968, 43920, 45520, 48312, 50072, 51210, 53680, 56331, 60390, 62590, 68280, 69418, 75108, 80520, 81936, 93885, 96624, 100144, 102420, 104127, 112662, 120780, 125180, 136560, 138836, 150216, 161040, 173545, 187770, 204840, 208254, 225324, 241560, 250360, 277672, 281655, 300432, 312381, 347090, 375540, 381799, 409680, 416508, 450648, 483120, 500720, 520635, 555344, 563310, 624762, 694180, 751080, 763598, 833016, 901296, 1041270, 1126620, 1145397, 1249524, 1388360, 1502160, 1527196, 1561905, 1666032, 1908995, 2082540, 2253240, 2290794, 2499048, 2776720, 3054392, 3123810, 3436191, 3817990, 4165080, 4506480, 4581588, 4998096, 5726985, 6108784, 6247620, 6872382, 7635980, 8330160, 9163176, 11453970, 12495240, 13744764, 15271960, 17180955, 18326352, 22907940, 24990480, 27489528, 30543920, 34361910, 45815880, 54979056, 68723820, 91631760, 137447640, 274895280]

約数ペア:

[(1, 274895280), (2, 137447640), (3, 91631760), (4, 68723820), (5, 54979056), (6, 45815880), (8, 34361910), (9, 30543920), (10, 27489528), (11, 24990480), (12, 22907940), (15, 18326352), (16, 17180955), (18, 15271960), (20, 13744764), (22, 12495240), (24, 11453970), (30, 9163176), (33, 8330160), (36, 7635980), (40, 6872382), (44, 6247620), (45, 6108784), (48, 5726985), (55, 4998096), (60, 4581588), (61, 4506480), (66, 4165080), (72, 3817990), (80, 3436191), (88, 3123810), (90, 3054392), (99, 2776720), (110, 2499048), (120, 2290794), (122, 2253240), (132, 2082540), (144, 1908995), (165, 1666032), (176, 1561905), (180, 1527196), (183, 1502160), (198, 1388360), (220, 1249524), (240, 1145397), (244, 1126620), (264, 1041270), (305, 901296), (330, 833016), (360, 763598), (366, 751080), (396, 694180), (440, 624762), (488, 563310), (495, 555344), (528, 520635), (549, 500720), (569, 483120), (610, 450648), (660, 416508), (671, 409680), (720, 381799), (732, 375540), (792, 347090), (880, 312381), (915, 300432), (976, 281655), (990, 277672), (1098, 250360), (1138, 241560), (1220, 225324), (1320, 208254), (1342, 204840), (1464, 187770), (1584, 173545), (1707, 161040), (1830, 150216), (1980, 138836), (2013, 136560), (2196, 125180), (2276, 120780), (2440, 112662), (2640, 104127), (2684, 102420), (2745, 100144), (2845, 96624), (2928, 93885), (3355, 81936), (3414, 80520), (3660, 75108), (3960, 69418), (4026, 68280), (4392, 62590), (4552, 60390), (4880, 56331), (5121, 53680), (5368, 51210), (5490, 50072), (5690, 48312), (6039, 45520), (6259, 43920), (6710, 40968), (6828, 40260), (7320, 37554), (7920, 34709), (8052, 34140), (8535, 32208), (8784, 31295), (9104, 30195), (10065, 27312), (10242, 26840), (10736, 25605), (10980, 25036), (11380, 24156), (12078, 22760), (12518, 21960), (13420, 20484), (13656, 20130), (14640, 18777), (16104, 17070)]