45189600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 144

約数和(自身を含む): 154990080

約数和(自身を除く): 109800480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 991, 1140, 1200, 1425, 1520, 1824, 1900, 1982, 2280, 2400, 2850, 2973, 3040, 3800, 3964, 4560, 4955, 5700, 5946, 7600, 7928, 9120, 9910, 11400, 11892, 14865, 15200, 15856, 18829, 19820, 22800, 23784, 24775, 29730, 31712, 37658, 39640, 45600, 47568, 49550, 56487, 59460, 74325, 75316, 79280, 94145, 95136, 99100, 112974, 118920, 148650, 150632, 158560, 188290, 198200, 225948, 237840, 282435, 297300, 301264, 376580, 396400, 451896, 470725, 475680, 564870, 594600, 602528, 753160, 792800, 903792, 941450, 1129740, 1189200, 1412175, 1506320, 1807584, 1882900, 2259480, 2378400, 2824350, 3012640, 3765800, 4518960, 5648700, 7531600, 9037920, 11297400, 15063200, 22594800, 45189600]

約数ペア:

[(1, 45189600), (2, 22594800), (3, 15063200), (4, 11297400), (5, 9037920), (6, 7531600), (8, 5648700), (10, 4518960), (12, 3765800), (15, 3012640), (16, 2824350), (19, 2378400), (20, 2259480), (24, 1882900), (25, 1807584), (30, 1506320), (32, 1412175), (38, 1189200), (40, 1129740), (48, 941450), (50, 903792), (57, 792800), (60, 753160), (75, 602528), (76, 594600), (80, 564870), (95, 475680), (96, 470725), (100, 451896), (114, 396400), (120, 376580), (150, 301264), (152, 297300), (160, 282435), (190, 237840), (200, 225948), (228, 198200), (240, 188290), (285, 158560), (300, 150632), (304, 148650), (380, 118920), (400, 112974), (456, 99100), (475, 95136), (480, 94145), (570, 79280), (600, 75316), (608, 74325), (760, 59460), (800, 56487), (912, 49550), (950, 47568), (991, 45600), (1140, 39640), (1200, 37658), (1425, 31712), (1520, 29730), (1824, 24775), (1900, 23784), (1982, 22800), (2280, 19820), (2400, 18829), (2850, 15856), (2973, 15200), (3040, 14865), (3800, 11892), (3964, 11400), (4560, 9910), (4955, 9120), (5700, 7928), (5946, 7600)]