47700450

素因数分解:

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

素因数の和:841

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 106664670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 797, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1594, 1710, 1995, 2391, 2394, 2850, 3150, 3325, 3985, 3990, 4275, 4782, 5579, 5985, 6650, 7173, 7970, 8550, 9975, 11158, 11955, 11970, 14346, 15143, 16737, 19925, 19950, 23910, 27895, 29925, 30286, 33474, 35865, 39850, 45429, 50211, 55790, 59775, 59850, 71730, 75715, 83685, 90858, 100422, 106001, 119550, 136287, 139475, 151430, 167370, 179325, 212002, 227145, 251055, 272574, 278950, 318003, 358650, 378575, 418425, 454290, 502110, 530005, 636006, 681435, 757150, 836850, 954009, 1060010, 1135725, 1255275, 1362870, 1590015, 1908018, 2271450, 2510550, 2650025, 3180030, 3407175, 4770045, 5300050, 6814350, 7950075, 9540090, 15900150, 23850225, 47700450]

約数ペア:

[(1, 47700450), (2, 23850225), (3, 15900150), (5, 9540090), (6, 7950075), (7, 6814350), (9, 5300050), (10, 4770045), (14, 3407175), (15, 3180030), (18, 2650025), (19, 2510550), (21, 2271450), (25, 1908018), (30, 1590015), (35, 1362870), (38, 1255275), (42, 1135725), (45, 1060010), (50, 954009), (57, 836850), (63, 757150), (70, 681435), (75, 636006), (90, 530005), (95, 502110), (105, 454290), (114, 418425), (126, 378575), (133, 358650), (150, 318003), (171, 278950), (175, 272574), (190, 251055), (210, 227145), (225, 212002), (266, 179325), (285, 167370), (315, 151430), (342, 139475), (350, 136287), (399, 119550), (450, 106001), (475, 100422), (525, 90858), (570, 83685), (630, 75715), (665, 71730), (797, 59850), (798, 59775), (855, 55790), (950, 50211), (1050, 45429), (1197, 39850), (1330, 35865), (1425, 33474), (1575, 30286), (1594, 29925), (1710, 27895), (1995, 23910), (2391, 19950), (2394, 19925), (2850, 16737), (3150, 15143), (3325, 14346), (3985, 11970), (3990, 11955), (4275, 11158), (4782, 9975), (5579, 8550), (5985, 7970), (6650, 7173)]