20052138600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{285643}}^1$

素因数の和:285681

約数の個数: 192

約数和(自身を含む): 74381697600

約数和(自身を除く): 54329559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3510, 3900, 4680, 5400, 5850, 7020, 7800, 8775, 11700, 14040, 17550, 23400, 35100, 70200, 285643, 571286, 856929, 1142572, 1428215, 1713858, 2285144, 2570787, 2856430, 3427716, 3713359, 4284645, 5141574, 5712860, 6855432, 7141075, 7426718, 7712361, 8569290, 10283148, 11140077, 11425720, 12853935, 14282150, 14853436, 15424722, 17138580, 18566795, 20566296, 21423225, 22280154, 25707870, 28564300, 29706872, 30849444, 33420231, 34277160, 37133590, 38561805, 42846450, 44560308, 51415740, 55700385, 57128600, 61698888, 64269675, 66840462, 74267180, 77123610, 85692900, 89120616, 92833975, 100260693, 102831480, 111400770, 128539350, 133680924, 148534360, 154247220, 167101155, 171385800, 185667950, 192809025, 200521386, 222801540, 257078700, 267361848, 278501925, 308494440, 334202310, 371335900, 385618050, 401042772, 445603080, 501303465, 514157400, 557003850, 668404620, 742671800, 771236100, 802085544, 835505775, 1002606930, 1114007700, 1336809240, 1542472200, 1671011550, 2005213860, 2228015400, 2506517325, 3342023100, 4010427720, 5013034650, 6684046200, 10026069300, 20052138600]

約数ペア:

[(1, 20052138600), (2, 10026069300), (3, 6684046200), (4, 5013034650), (5, 4010427720), (6, 3342023100), (8, 2506517325), (9, 2228015400), (10, 2005213860), (12, 1671011550), (13, 1542472200), (15, 1336809240), (18, 1114007700), (20, 1002606930), (24, 835505775), (25, 802085544), (26, 771236100), (27, 742671800), (30, 668404620), (36, 557003850), (39, 514157400), (40, 501303465), (45, 445603080), (50, 401042772), (52, 385618050), (54, 371335900), (60, 334202310), (65, 308494440), (72, 278501925), (75, 267361848), (78, 257078700), (90, 222801540), (100, 200521386), (104, 192809025), (108, 185667950), (117, 171385800), (120, 167101155), (130, 154247220), (135, 148534360), (150, 133680924), (156, 128539350), (180, 111400770), (195, 102831480), (200, 100260693), (216, 92833975), (225, 89120616), (234, 85692900), (260, 77123610), (270, 74267180), (300, 66840462), (312, 64269675), (325, 61698888), (351, 57128600), (360, 55700385), (390, 51415740), (450, 44560308), (468, 42846450), (520, 38561805), (540, 37133590), (585, 34277160), (600, 33420231), (650, 30849444), (675, 29706872), (702, 28564300), (780, 25707870), (900, 22280154), (936, 21423225), (975, 20566296), (1080, 18566795), (1170, 17138580), (1300, 15424722), (1350, 14853436), (1404, 14282150), (1560, 12853935), (1755, 11425720), (1800, 11140077), (1950, 10283148), (2340, 8569290), (2600, 7712361), (2700, 7426718), (2808, 7141075), (2925, 6855432), (3510, 5712860), (3900, 5141574), (4680, 4284645), (5400, 3713359), (5850, 3427716), (7020, 2856430), (7800, 2570787), (8775, 2285144), (11700, 1713858), (14040, 1428215), (17550, 1142572), (23400, 856929), (35100, 571286), (70200, 285643)]