55328812.000000000

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 320147520

約数和(自身を除く): 220015020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 125, 130, 150, 156, 158, 169, 195, 237, 250, 260, 300, 316, 325, 338, 375, 390, 395, 474, 500, 507, 625, 650, 676, 750, 780, 790, 845, 948, 975, 1014, 1027, 1185, 1250, 1300, 1500, 1580, 1625, 1690, 1875, 1950, 1975, 2028, 2054, 2370, 2500, 2535, 3081, 3250, 3380, 3750, 3900, 3950, 4108, 4225, 4740, 4875, 5070, 5135, 5925, 6162, 6500, 7500, 7900, 8125, 8450, 9750, 9875, 10140, 10270, 11850, 12324, 12675, 13351, 15405, 16250, 16900, 19500, 19750, 20540, 21125, 23700, 24375, 25350, 25675, 26702, 29625, 30810, 32500, 39500, 40053, 42250, 48750, 49375, 50700, 51350, 53404, 59250, 61620, 63375, 66755, 77025, 80106, 84500, 97500, 98750, 102700, 105625, 118500, 126750, 128375, 133510, 148125, 154050, 160212, 197500, 200265, 211250, 253500, 256750, 267020, 296250, 308100, 316875, 333775, 385125, 400530, 422500, 513500, 592500, 633750, 641875, 667550, 770250, 801060, 1001325, 1267500, 1283750, 1335100, 1540500, 1668875, 1925625, 2002650, 2567500, 3337750, 3851250, 4005300, 5006625, 6675500, 7702500, 8344375, 10013250, 16688750, 20026500, 25033125, 33377500, 50066250, 100132500]

約数ペア:

[(1, 100132500), (2, 50066250), (3, 33377500), (4, 25033125), (5, 20026500), (6, 16688750), (10, 10013250), (12, 8344375), (13, 7702500), (15, 6675500), (20, 5006625), (25, 4005300), (26, 3851250), (30, 3337750), (39, 2567500), (50, 2002650), (52, 1925625), (60, 1668875), (65, 1540500), (75, 1335100), (78, 1283750), (79, 1267500), (100, 1001325), (125, 801060), (130, 770250), (150, 667550), (156, 641875), (158, 633750), (169, 592500), (195, 513500), (237, 422500), (250, 400530), (260, 385125), (300, 333775), (316, 316875), (325, 308100), (338, 296250), (375, 267020), (390, 256750), (395, 253500), (474, 211250), (500, 200265), (507, 197500), (625, 160212), (650, 154050), (676, 148125), (750, 133510), (780, 128375), (790, 126750), (845, 118500), (948, 105625), (975, 102700), (1014, 98750), (1027, 97500), (1185, 84500), (1250, 80106), (1300, 77025), (1500, 66755), (1580, 63375), (1625, 61620), (1690, 59250), (1875, 53404), (1950, 51350), (1975, 50700), (2028, 49375), (2054, 48750), (2370, 42250), (2500, 40053), (2535, 39500), (3081, 32500), (3250, 30810), (3380, 29625), (3750, 26702), (3900, 25675), (3950, 25350), (4108, 24375), (4225, 23700), (4740, 21125), (4875, 20540), (5070, 19750), (5135, 19500), (5925, 16900), (6162, 16250), (6500, 15405), (7500, 13351), (7900, 12675), (8125, 12324), (8450, 11850), (9750, 10270), (9875, 10140)]