538650

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 120

約数和(自身を含む): 1800480

約数和(自身を除く): 1261830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 81, 90, 95, 105, 114, 126, 133, 135, 150, 162, 171, 175, 189, 190, 210, 225, 266, 270, 285, 315, 342, 350, 378, 399, 405, 450, 475, 513, 525, 567, 570, 630, 665, 675, 798, 810, 855, 945, 950, 1026, 1050, 1134, 1197, 1330, 1350, 1425, 1539, 1575, 1710, 1890, 1995, 2025, 2394, 2565, 2835, 2850, 3078, 3150, 3325, 3591, 3990, 4050, 4275, 4725, 5130, 5670, 5985, 6650, 7182, 7695, 8550, 9450, 9975, 10773, 11970, 12825, 14175, 15390, 17955, 19950, 21546, 25650, 28350, 29925, 35910, 38475, 53865, 59850, 76950, 89775, 107730, 179550, 269325, 538650]

約数ペア:

[(1, 538650), (2, 269325), (3, 179550), (5, 107730), (6, 89775), (7, 76950), (9, 59850), (10, 53865), (14, 38475), (15, 35910), (18, 29925), (19, 28350), (21, 25650), (25, 21546), (27, 19950), (30, 17955), (35, 15390), (38, 14175), (42, 12825), (45, 11970), (50, 10773), (54, 9975), (57, 9450), (63, 8550), (70, 7695), (75, 7182), (81, 6650), (90, 5985), (95, 5670), (105, 5130), (114, 4725), (126, 4275), (133, 4050), (135, 3990), (150, 3591), (162, 3325), (171, 3150), (175, 3078), (189, 2850), (190, 2835), (210, 2565), (225, 2394), (266, 2025), (270, 1995), (285, 1890), (315, 1710), (342, 1575), (350, 1539), (378, 1425), (399, 1350), (405, 1330), (450, 1197), (475, 1134), (513, 1050), (525, 1026), (567, 950), (570, 945), (630, 855), (665, 810), (675, 798)]