25367760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3203}}^1$

素因数の和:3233

約数の個数: 120

約数和(自身を含む): 92967264

約数和(自身を除く): 67599504

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, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3203, 3960, 6406, 7920, 9609, 12812, 16015, 19218, 25624, 28827, 32030, 35233, 38436, 48045, 51248, 57654, 64060, 70466, 76872, 96090, 105699, 115308, 128120, 140932, 144135, 153744, 176165, 192180, 211398, 230616, 256240, 281864, 288270, 317097, 352330, 384360, 422796, 461232, 528495, 563728, 576540, 634194, 704660, 768720, 845592, 1056990, 1153080, 1268388, 1409320, 1585485, 1691184, 2113980, 2306160, 2536776, 2818640, 3170970, 4227960, 5073552, 6341940, 8455920, 12683880, 25367760]

約数ペア:

[(1, 25367760), (2, 12683880), (3, 8455920), (4, 6341940), (5, 5073552), (6, 4227960), (8, 3170970), (9, 2818640), (10, 2536776), (11, 2306160), (12, 2113980), (15, 1691184), (16, 1585485), (18, 1409320), (20, 1268388), (22, 1153080), (24, 1056990), (30, 845592), (33, 768720), (36, 704660), (40, 634194), (44, 576540), (45, 563728), (48, 528495), (55, 461232), (60, 422796), (66, 384360), (72, 352330), (80, 317097), (88, 288270), (90, 281864), (99, 256240), (110, 230616), (120, 211398), (132, 192180), (144, 176165), (165, 153744), (176, 144135), (180, 140932), (198, 128120), (220, 115308), (240, 105699), (264, 96090), (330, 76872), (360, 70466), (396, 64060), (440, 57654), (495, 51248), (528, 48045), (660, 38436), (720, 35233), (792, 32030), (880, 28827), (990, 25624), (1320, 19218), (1584, 16015), (1980, 12812), (2640, 9609), (3203, 7920), (3960, 6406)]