15280131300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{12743}}^1$

素因数の和:13338

約数の個数: 144

約数和(自身を含む): 50618760192

約数和(自身を除く): 35338628892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 571, 700, 1050, 1142, 1713, 2100, 2284, 2855, 3426, 3997, 5710, 6852, 7994, 8565, 11420, 11991, 12743, 14275, 15988, 17130, 19985, 23982, 25486, 28550, 34260, 38229, 39970, 42825, 47964, 50972, 57100, 59955, 63715, 76458, 79940, 85650, 89201, 99925, 119910, 127430, 152916, 171300, 178402, 191145, 199850, 239820, 254860, 267603, 299775, 318575, 356804, 382290, 399700, 446005, 535206, 599550, 637150, 764580, 892010, 955725, 1070412, 1199100, 1274300, 1338015, 1784020, 1911450, 2230025, 2676030, 3822900, 4460050, 5352060, 6690075, 7276253, 8920100, 13380150, 14552506, 21828759, 26760300, 29105012, 36381265, 43657518, 50933771, 72762530, 87315036, 101867542, 109143795, 145525060, 152801313, 181906325, 203735084, 218287590, 254668855, 305602626, 363812650, 436575180, 509337710, 545718975, 611205252, 727625300, 764006565, 1018675420, 1091437950, 1273344275, 1528013130, 2182875900, 2546688550, 3056026260, 3820032825, 5093377100, 7640065650, 15280131300]

約数ペア:

[(1, 15280131300), (2, 7640065650), (3, 5093377100), (4, 3820032825), (5, 3056026260), (6, 2546688550), (7, 2182875900), (10, 1528013130), (12, 1273344275), (14, 1091437950), (15, 1018675420), (20, 764006565), (21, 727625300), (25, 611205252), (28, 545718975), (30, 509337710), (35, 436575180), (42, 363812650), (50, 305602626), (60, 254668855), (70, 218287590), (75, 203735084), (84, 181906325), (100, 152801313), (105, 145525060), (140, 109143795), (150, 101867542), (175, 87315036), (210, 72762530), (300, 50933771), (350, 43657518), (420, 36381265), (525, 29105012), (571, 26760300), (700, 21828759), (1050, 14552506), (1142, 13380150), (1713, 8920100), (2100, 7276253), (2284, 6690075), (2855, 5352060), (3426, 4460050), (3997, 3822900), (5710, 2676030), (6852, 2230025), (7994, 1911450), (8565, 1784020), (11420, 1338015), (11991, 1274300), (12743, 1199100), (14275, 1070412), (15988, 955725), (17130, 892010), (19985, 764580), (23982, 637150), (25486, 599550), (28550, 535206), (34260, 446005), (38229, 399700), (39970, 382290), (42825, 356804), (47964, 318575), (50972, 299775), (57100, 267603), (59955, 254860), (63715, 239820), (76458, 199850), (79940, 191145), (85650, 178402), (89201, 171300), (99925, 152916), (119910, 127430)]