264997200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17021

約数の個数: 120

約数和(自身を含む): 914226208

約数和(自身を除く): 649229008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 203844, 220831, 254805, 271792, 339740, 407688, 424675, 441662, 509610, 662493, 679480, 815376, 849350, 883324, 1019220, 1104155, 1274025, 1324986, 1358960, 1698700, 1766648, 2038440, 2208310, 2548050, 2649972, 3312465, 3397400, 3533296, 4076880, 4416620, 5096100, 5299944, 5520775, 6624930, 6794800, 8833240, 10192200, 10599888, 11041550, 13249860, 16562325, 17666480, 20384400, 22083100, 26499720, 33124650, 44166200, 52999440, 66249300, 88332400, 132498600, 264997200]

約数ペア:

[(1, 264997200), (2, 132498600), (3, 88332400), (4, 66249300), (5, 52999440), (6, 44166200), (8, 33124650), (10, 26499720), (12, 22083100), (13, 20384400), (15, 17666480), (16, 16562325), (20, 13249860), (24, 11041550), (25, 10599888), (26, 10192200), (30, 8833240), (39, 6794800), (40, 6624930), (48, 5520775), (50, 5299944), (52, 5096100), (60, 4416620), (65, 4076880), (75, 3533296), (78, 3397400), (80, 3312465), (100, 2649972), (104, 2548050), (120, 2208310), (130, 2038440), (150, 1766648), (156, 1698700), (195, 1358960), (200, 1324986), (208, 1274025), (240, 1104155), (260, 1019220), (300, 883324), (312, 849350), (325, 815376), (390, 679480), (400, 662493), (520, 509610), (600, 441662), (624, 424675), (650, 407688), (780, 339740), (975, 271792), (1040, 254805), (1200, 220831), (1300, 203844), (1560, 169870), (1950, 135896), (2600, 101922), (3120, 84935), (3900, 67948), (5200, 50961), (7800, 33974), (15600, 16987)]