15900150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 47496960

約数和(自身を除く): 31596810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 797, 798, 950, 1050, 1330, 1425, 1594, 1995, 2391, 2850, 3325, 3985, 3990, 4782, 5579, 6650, 7970, 9975, 11158, 11955, 15143, 16737, 19925, 19950, 23910, 27895, 30286, 33474, 39850, 45429, 55790, 59775, 75715, 83685, 90858, 106001, 119550, 139475, 151430, 167370, 212002, 227145, 278950, 318003, 378575, 418425, 454290, 530005, 636006, 757150, 836850, 1060010, 1135725, 1590015, 2271450, 2650025, 3180030, 5300050, 7950075, 15900150]

約数ペア:

[(1, 15900150), (2, 7950075), (3, 5300050), (5, 3180030), (6, 2650025), (7, 2271450), (10, 1590015), (14, 1135725), (15, 1060010), (19, 836850), (21, 757150), (25, 636006), (30, 530005), (35, 454290), (38, 418425), (42, 378575), (50, 318003), (57, 278950), (70, 227145), (75, 212002), (95, 167370), (105, 151430), (114, 139475), (133, 119550), (150, 106001), (175, 90858), (190, 83685), (210, 75715), (266, 59775), (285, 55790), (350, 45429), (399, 39850), (475, 33474), (525, 30286), (570, 27895), (665, 23910), (797, 19950), (798, 19925), (950, 16737), (1050, 15143), (1330, 11955), (1425, 11158), (1594, 9975), (1995, 7970), (2391, 6650), (2850, 5579), (3325, 4782), (3985, 3990)]