5161423.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 101628810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 90, 99, 110, 135, 146, 165, 198, 219, 239, 270, 297, 330, 365, 438, 478, 495, 594, 657, 717, 730, 803, 990, 1095, 1195, 1314, 1434, 1485, 1606, 1971, 2151, 2190, 2390, 2409, 2629, 2970, 3285, 3585, 3942, 4015, 4302, 4818, 5258, 6453, 6570, 7170, 7227, 7887, 8030, 9855, 10755, 12045, 12906, 13145, 14454, 15774, 17447, 19710, 21510, 21681, 23661, 24090, 26290, 32265, 34894, 36135, 39435, 43362, 47322, 52341, 64530, 70983, 72270, 78870, 87235, 104682, 108405, 118305, 141966, 157023, 174470, 191917, 216810, 236610, 261705, 314046, 354915, 383834, 471069, 523410, 575751, 709830, 785115, 942138, 959585, 1151502, 1570230, 1727253, 1919170, 2355345, 2878755, 3454506, 4710690, 5181759, 5757510, 8636265, 10363518, 17272530, 25908795, 51817590]

約数ペア:

[(1, 51817590), (2, 25908795), (3, 17272530), (5, 10363518), (6, 8636265), (9, 5757510), (10, 5181759), (11, 4710690), (15, 3454506), (18, 2878755), (22, 2355345), (27, 1919170), (30, 1727253), (33, 1570230), (45, 1151502), (54, 959585), (55, 942138), (66, 785115), (73, 709830), (90, 575751), (99, 523410), (110, 471069), (135, 383834), (146, 354915), (165, 314046), (198, 261705), (219, 236610), (239, 216810), (270, 191917), (297, 174470), (330, 157023), (365, 141966), (438, 118305), (478, 108405), (495, 104682), (594, 87235), (657, 78870), (717, 72270), (730, 70983), (803, 64530), (990, 52341), (1095, 47322), (1195, 43362), (1314, 39435), (1434, 36135), (1485, 34894), (1606, 32265), (1971, 26290), (2151, 24090), (2190, 23661), (2390, 21681), (2409, 21510), (2629, 19710), (2970, 17447), (3285, 15774), (3585, 14454), (3942, 13145), (4015, 12906), (4302, 12045), (4818, 10755), (5258, 9855), (6453, 8030), (6570, 7887), (7170, 7227)]