142305000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 455479200

約数和(自身を除く): 313174200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 179, 200, 212, 250, 265, 300, 318, 358, 375, 424, 500, 530, 537, 600, 625, 636, 716, 750, 795, 895, 1000, 1060, 1074, 1250, 1272, 1325, 1432, 1500, 1590, 1790, 1875, 2120, 2148, 2500, 2650, 2685, 3000, 3180, 3580, 3750, 3975, 4296, 4475, 5000, 5300, 5370, 6360, 6625, 7160, 7500, 7950, 8950, 9487, 10600, 10740, 13250, 13425, 15000, 15900, 17900, 18974, 19875, 21480, 22375, 26500, 26850, 28461, 31800, 33125, 35800, 37948, 39750, 44750, 47435, 53000, 53700, 56922, 66250, 67125, 75896, 79500, 89500, 94870, 99375, 107400, 111875, 113844, 132500, 134250, 142305, 159000, 179000, 189740, 198750, 223750, 227688, 237175, 265000, 268500, 284610, 335625, 379480, 397500, 447500, 474350, 537000, 569220, 671250, 711525, 795000, 895000, 948700, 1138440, 1185875, 1342500, 1423050, 1897400, 2371750, 2685000, 2846100, 3557625, 4743500, 5692200, 5929375, 7115250, 9487000, 11858750, 14230500, 17788125, 23717500, 28461000, 35576250, 47435000, 71152500, 142305000]

約数ペア:

[(1, 142305000), (2, 71152500), (3, 47435000), (4, 35576250), (5, 28461000), (6, 23717500), (8, 17788125), (10, 14230500), (12, 11858750), (15, 9487000), (20, 7115250), (24, 5929375), (25, 5692200), (30, 4743500), (40, 3557625), (50, 2846100), (53, 2685000), (60, 2371750), (75, 1897400), (100, 1423050), (106, 1342500), (120, 1185875), (125, 1138440), (150, 948700), (159, 895000), (179, 795000), (200, 711525), (212, 671250), (250, 569220), (265, 537000), (300, 474350), (318, 447500), (358, 397500), (375, 379480), (424, 335625), (500, 284610), (530, 268500), (537, 265000), (600, 237175), (625, 227688), (636, 223750), (716, 198750), (750, 189740), (795, 179000), (895, 159000), (1000, 142305), (1060, 134250), (1074, 132500), (1250, 113844), (1272, 111875), (1325, 107400), (1432, 99375), (1500, 94870), (1590, 89500), (1790, 79500), (1875, 75896), (2120, 67125), (2148, 66250), (2500, 56922), (2650, 53700), (2685, 53000), (3000, 47435), (3180, 44750), (3580, 39750), (3750, 37948), (3975, 35800), (4296, 33125), (4475, 31800), (5000, 28461), (5300, 26850), (5370, 26500), (6360, 22375), (6625, 21480), (7160, 19875), (7500, 18974), (7950, 17900), (8950, 15900), (9487, 15000), (10600, 13425), (10740, 13250)]