252023850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 741223392

約数和(自身を除く): 489199542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 195, 201, 225, 234, 325, 335, 390, 402, 450, 585, 603, 643, 650, 670, 871, 975, 1005, 1170, 1206, 1286, 1675, 1742, 1929, 1950, 2010, 2613, 2925, 3015, 3215, 3350, 3858, 4355, 5025, 5226, 5787, 5850, 6030, 6430, 7839, 8359, 8710, 9645, 10050, 11574, 13065, 15075, 15678, 16075, 16718, 19290, 21775, 25077, 26130, 28935, 30150, 32150, 39195, 41795, 43081, 43550, 48225, 50154, 57870, 65325, 75231, 78390, 83590, 86162, 96450, 125385, 129243, 130650, 144675, 150462, 195975, 208975, 215405, 250770, 258486, 289350, 376155, 387729, 391950, 417950, 430810, 560053, 626925, 646215, 752310, 775458, 1077025, 1120106, 1253850, 1292430, 1680159, 1880775, 1938645, 2154050, 2800265, 3231075, 3360318, 3761550, 3877290, 5040477, 5600530, 6462150, 8400795, 9693225, 10080954, 14001325, 16801590, 19386450, 25202385, 28002650, 42003975, 50404770, 84007950, 126011925, 252023850]

約数ペア:

[(1, 252023850), (2, 126011925), (3, 84007950), (5, 50404770), (6, 42003975), (9, 28002650), (10, 25202385), (13, 19386450), (15, 16801590), (18, 14001325), (25, 10080954), (26, 9693225), (30, 8400795), (39, 6462150), (45, 5600530), (50, 5040477), (65, 3877290), (67, 3761550), (75, 3360318), (78, 3231075), (90, 2800265), (117, 2154050), (130, 1938645), (134, 1880775), (150, 1680159), (195, 1292430), (201, 1253850), (225, 1120106), (234, 1077025), (325, 775458), (335, 752310), (390, 646215), (402, 626925), (450, 560053), (585, 430810), (603, 417950), (643, 391950), (650, 387729), (670, 376155), (871, 289350), (975, 258486), (1005, 250770), (1170, 215405), (1206, 208975), (1286, 195975), (1675, 150462), (1742, 144675), (1929, 130650), (1950, 129243), (2010, 125385), (2613, 96450), (2925, 86162), (3015, 83590), (3215, 78390), (3350, 75231), (3858, 65325), (4355, 57870), (5025, 50154), (5226, 48225), (5787, 43550), (5850, 43081), (6030, 41795), (6430, 39195), (7839, 32150), (8359, 30150), (8710, 28935), (9645, 26130), (10050, 25077), (11574, 21775), (13065, 19290), (15075, 16718), (15678, 16075)]