27809600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 84661248

約数和(自身を除く): 56851648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 191, 200, 208, 224, 260, 280, 320, 325, 350, 364, 382, 400, 416, 448, 455, 520, 560, 650, 700, 728, 764, 800, 832, 910, 955, 1040, 1120, 1300, 1337, 1400, 1456, 1528, 1600, 1820, 1910, 2080, 2240, 2275, 2483, 2600, 2674, 2800, 2912, 3056, 3640, 3820, 4160, 4550, 4775, 4966, 5200, 5348, 5600, 5824, 6112, 6685, 7280, 7640, 9100, 9550, 9932, 10400, 10696, 11200, 12224, 12415, 13370, 14560, 15280, 17381, 18200, 19100, 19864, 20800, 21392, 24830, 26740, 29120, 30560, 33425, 34762, 36400, 38200, 39728, 42784, 49660, 53480, 61120, 62075, 66850, 69524, 72800, 76400, 79456, 85568, 86905, 99320, 106960, 124150, 133700, 139048, 145600, 152800, 158912, 173810, 198640, 213920, 248300, 267400, 278096, 305600, 347620, 397280, 427840, 434525, 496600, 534800, 556192, 695240, 794560, 869050, 993200, 1069600, 1112384, 1390480, 1738100, 1986400, 2139200, 2780960, 3476200, 3972800, 5561920, 6952400, 13904800, 27809600]

約数ペア:

[(1, 27809600), (2, 13904800), (4, 6952400), (5, 5561920), (7, 3972800), (8, 3476200), (10, 2780960), (13, 2139200), (14, 1986400), (16, 1738100), (20, 1390480), (25, 1112384), (26, 1069600), (28, 993200), (32, 869050), (35, 794560), (40, 695240), (50, 556192), (52, 534800), (56, 496600), (64, 434525), (65, 427840), (70, 397280), (80, 347620), (91, 305600), (100, 278096), (104, 267400), (112, 248300), (130, 213920), (140, 198640), (160, 173810), (175, 158912), (182, 152800), (191, 145600), (200, 139048), (208, 133700), (224, 124150), (260, 106960), (280, 99320), (320, 86905), (325, 85568), (350, 79456), (364, 76400), (382, 72800), (400, 69524), (416, 66850), (448, 62075), (455, 61120), (520, 53480), (560, 49660), (650, 42784), (700, 39728), (728, 38200), (764, 36400), (800, 34762), (832, 33425), (910, 30560), (955, 29120), (1040, 26740), (1120, 24830), (1300, 21392), (1337, 20800), (1400, 19864), (1456, 19100), (1528, 18200), (1600, 17381), (1820, 15280), (1910, 14560), (2080, 13370), (2240, 12415), (2275, 12224), (2483, 11200), (2600, 10696), (2674, 10400), (2800, 9932), (2912, 9550), (3056, 9100), (3640, 7640), (3820, 7280), (4160, 6685), (4550, 6112), (4775, 5824), (4966, 5600), (5200, 5348)]