2017237500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 6737068800

約数和(自身を除く): 4719831300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 125, 129, 135, 139, 150, 172, 180, 215, 225, 250, 258, 270, 278, 300, 375, 387, 417, 430, 450, 500, 516, 540, 556, 625, 645, 675, 695, 750, 774, 834, 860, 900, 1075, 1125, 1161, 1250, 1251, 1290, 1350, 1390, 1500, 1548, 1668, 1875, 1935, 2085, 2150, 2250, 2322, 2500, 2502, 2580, 2700, 2780, 3125, 3225, 3375, 3475, 3750, 3753, 3870, 4170, 4300, 4500, 4644, 5004, 5375, 5625, 5805, 5977, 6250, 6255, 6450, 6750, 6950, 7500, 7506, 7740, 8340, 9375, 9675, 10425, 10750, 11250, 11610, 11954, 12500, 12510, 12900, 13500, 13900, 15012, 16125, 16875, 17375, 17931, 18750, 18765, 19350, 20850, 21500, 22500, 23220, 23908, 25020, 26875, 28125, 29025, 29885, 31275, 32250, 33750, 34750, 35862, 37500, 37530, 38700, 41700, 48375, 52125, 53750, 53793, 56250, 58050, 59770, 62550, 64500, 67500, 69500, 71724, 75060, 80625, 84375, 86875, 89655, 93825, 96750, 104250, 107500, 107586, 112500, 116100, 119540, 125100, 134375, 145125, 149425, 156375, 161250, 161379, 168750, 173750, 179310, 187650, 193500, 208500, 215172, 241875, 260625, 268750, 268965, 290250, 298850, 312750, 322500, 322758, 337500, 347500, 358620, 375300, 403125, 434375, 448275, 469125, 483750, 521250, 537500, 537930, 580500, 597700, 625500, 645516, 725625, 747125, 781875, 806250, 806895, 868750, 896550, 938250, 967500, 1042500, 1075860, 1209375, 1303125, 1344825, 1451250, 1494250, 1563750, 1612500, 1613790, 1737500, 1793100, 1876500, 2241375, 2345625, 2418750, 2606250, 2689650, 2902500, 2988500, 3127500, 3227580, 3628125, 3735625, 3909375, 4034475, 4482750, 4691250, 4837500, 5212500, 5379300, 6724125, 7256250, 7471250, 7818750, 8068950, 8965500, 9382500, 11206875, 11728125, 13448250, 14512500, 14942500, 15637500, 16137900, 18678125, 20172375, 22413750, 23456250, 26896500, 33620625, 37356250, 40344750, 44827500, 46912500, 56034375, 67241250, 74712500, 80689500, 100861875, 112068750, 134482500, 168103125, 201723750, 224137500, 336206250, 403447500, 504309375, 672412500, 1008618750, 2017237500]

約数ペア:

[(1, 2017237500), (2, 1008618750), (3, 672412500), (4, 504309375), (5, 403447500), (6, 336206250), (9, 224137500), (10, 201723750), (12, 168103125), (15, 134482500), (18, 112068750), (20, 100861875), (25, 80689500), (27, 74712500), (30, 67241250), (36, 56034375), (43, 46912500), (45, 44827500), (50, 40344750), (54, 37356250), (60, 33620625), (75, 26896500), (86, 23456250), (90, 22413750), (100, 20172375), (108, 18678125), (125, 16137900), (129, 15637500), (135, 14942500), (139, 14512500), (150, 13448250), (172, 11728125), (180, 11206875), (215, 9382500), (225, 8965500), (250, 8068950), (258, 7818750), (270, 7471250), (278, 7256250), (300, 6724125), (375, 5379300), (387, 5212500), (417, 4837500), (430, 4691250), (450, 4482750), (500, 4034475), (516, 3909375), (540, 3735625), (556, 3628125), (625, 3227580), (645, 3127500), (675, 2988500), (695, 2902500), (750, 2689650), (774, 2606250), (834, 2418750), (860, 2345625), (900, 2241375), (1075, 1876500), (1125, 1793100), (1161, 1737500), (1250, 1613790), (1251, 1612500), (1290, 1563750), (1350, 1494250), (1390, 1451250), (1500, 1344825), (1548, 1303125), (1668, 1209375), (1875, 1075860), (1935, 1042500), (2085, 967500), (2150, 938250), (2250, 896550), (2322, 868750), (2500, 806895), (2502, 806250), (2580, 781875), (2700, 747125), (2780, 725625), (3125, 645516), (3225, 625500), (3375, 597700), (3475, 580500), (3750, 537930), (3753, 537500), (3870, 521250), (4170, 483750), (4300, 469125), (4500, 448275), (4644, 434375), (5004, 403125), (5375, 375300), (5625, 358620), (5805, 347500), (5977, 337500), (6250, 322758), (6255, 322500), (6450, 312750), (6750, 298850), (6950, 290250), (7500, 268965), (7506, 268750), (7740, 260625), (8340, 241875), (9375, 215172), (9675, 208500), (10425, 193500), (10750, 187650), (11250, 179310), (11610, 173750), (11954, 168750), (12500, 161379), (12510, 161250), (12900, 156375), (13500, 149425), (13900, 145125), (15012, 134375), (16125, 125100), (16875, 119540), (17375, 116100), (17931, 112500), (18750, 107586), (18765, 107500), (19350, 104250), (20850, 96750), (21500, 93825), (22500, 89655), (23220, 86875), (23908, 84375), (25020, 80625), (26875, 75060), (28125, 71724), (29025, 69500), (29885, 67500), (31275, 64500), (32250, 62550), (33750, 59770), (34750, 58050), (35862, 56250), (37500, 53793), (37530, 53750), (38700, 52125), (41700, 48375)]