2143134450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27851}}^1$

素因数の和:27894

約数の個数: 120

約数和(自身を含む): 6268371120

約数和(自身を除く): 4125236670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 810, 855, 950, 1026, 1350, 1425, 1539, 1710, 2025, 2565, 2850, 3078, 4050, 4275, 5130, 7695, 8550, 12825, 15390, 25650, 27851, 38475, 55702, 76950, 83553, 139255, 167106, 250659, 278510, 417765, 501318, 529169, 696275, 751977, 835530, 1058338, 1253295, 1392550, 1503954, 1587507, 2088825, 2255931, 2506590, 2645845, 3175014, 3759885, 4177650, 4511862, 4762521, 5291690, 6266475, 7519770, 7937535, 9525042, 11279655, 12532950, 13229225, 14287563, 15875070, 18799425, 22559310, 23812605, 26458450, 28575126, 37598850, 39687675, 42862689, 47625210, 56398275, 71437815, 79375350, 85725378, 112796550, 119063025, 142875630, 214313445, 238126050, 357189075, 428626890, 714378150, 1071567225, 2143134450]

約数ペア:

[(1, 2143134450), (2, 1071567225), (3, 714378150), (5, 428626890), (6, 357189075), (9, 238126050), (10, 214313445), (15, 142875630), (18, 119063025), (19, 112796550), (25, 85725378), (27, 79375350), (30, 71437815), (38, 56398275), (45, 47625210), (50, 42862689), (54, 39687675), (57, 37598850), (75, 28575126), (81, 26458450), (90, 23812605), (95, 22559310), (114, 18799425), (135, 15875070), (150, 14287563), (162, 13229225), (171, 12532950), (190, 11279655), (225, 9525042), (270, 7937535), (285, 7519770), (342, 6266475), (405, 5291690), (450, 4762521), (475, 4511862), (513, 4177650), (570, 3759885), (675, 3175014), (810, 2645845), (855, 2506590), (950, 2255931), (1026, 2088825), (1350, 1587507), (1425, 1503954), (1539, 1392550), (1710, 1253295), (2025, 1058338), (2565, 835530), (2850, 751977), (3078, 696275), (4050, 529169), (4275, 501318), (5130, 417765), (7695, 278510), (8550, 250659), (12825, 167106), (15390, 139255), (25650, 83553), (27851, 76950), (38475, 55702)]