25783920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 200

約数和(自身を含む): 93985056

約数和(自身を除く): 68201136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 173, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 346, 360, 368, 405, 414, 432, 460, 519, 540, 552, 621, 648, 690, 692, 720, 810, 828, 865, 920, 1035, 1038, 1080, 1104, 1242, 1296, 1380, 1384, 1557, 1620, 1656, 1730, 1840, 1863, 2070, 2076, 2160, 2484, 2595, 2760, 2768, 3105, 3114, 3240, 3312, 3460, 3726, 3979, 4140, 4152, 4671, 4968, 5190, 5520, 6210, 6228, 6480, 6920, 7452, 7785, 7958, 8280, 8304, 9315, 9342, 9936, 10380, 11937, 12420, 12456, 13840, 14013, 14904, 15570, 15916, 16560, 18630, 18684, 19895, 20760, 23355, 23874, 24840, 24912, 28026, 29808, 31140, 31832, 35811, 37260, 37368, 39790, 41520, 46710, 47748, 49680, 56052, 59685, 62280, 63664, 70065, 71622, 74520, 74736, 79580, 93420, 95496, 107433, 112104, 119370, 124560, 140130, 143244, 149040, 159160, 179055, 186840, 190992, 214866, 224208, 238740, 280260, 286488, 318320, 322299, 358110, 373680, 429732, 477480, 537165, 560520, 572976, 644598, 716220, 859464, 954960, 1074330, 1121040, 1289196, 1432440, 1611495, 1718928, 2148660, 2578392, 2864880, 3222990, 4297320, 5156784, 6445980, 8594640, 12891960, 25783920]

約数ペア:

[(1, 25783920), (2, 12891960), (3, 8594640), (4, 6445980), (5, 5156784), (6, 4297320), (8, 3222990), (9, 2864880), (10, 2578392), (12, 2148660), (15, 1718928), (16, 1611495), (18, 1432440), (20, 1289196), (23, 1121040), (24, 1074330), (27, 954960), (30, 859464), (36, 716220), (40, 644598), (45, 572976), (46, 560520), (48, 537165), (54, 477480), (60, 429732), (69, 373680), (72, 358110), (80, 322299), (81, 318320), (90, 286488), (92, 280260), (108, 238740), (115, 224208), (120, 214866), (135, 190992), (138, 186840), (144, 179055), (162, 159160), (173, 149040), (180, 143244), (184, 140130), (207, 124560), (216, 119370), (230, 112104), (240, 107433), (270, 95496), (276, 93420), (324, 79580), (345, 74736), (346, 74520), (360, 71622), (368, 70065), (405, 63664), (414, 62280), (432, 59685), (460, 56052), (519, 49680), (540, 47748), (552, 46710), (621, 41520), (648, 39790), (690, 37368), (692, 37260), (720, 35811), (810, 31832), (828, 31140), (865, 29808), (920, 28026), (1035, 24912), (1038, 24840), (1080, 23874), (1104, 23355), (1242, 20760), (1296, 19895), (1380, 18684), (1384, 18630), (1557, 16560), (1620, 15916), (1656, 15570), (1730, 14904), (1840, 14013), (1863, 13840), (2070, 12456), (2076, 12420), (2160, 11937), (2484, 10380), (2595, 9936), (2760, 9342), (2768, 9315), (3105, 8304), (3114, 8280), (3240, 7958), (3312, 7785), (3460, 7452), (3726, 6920), (3979, 6480), (4140, 6228), (4152, 6210), (4671, 5520), (4968, 5190)]