55167720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27043}}^1$

素因数の和:27074

約数の個数: 64

約数和(自身を含む): 175245120

約数和(自身を除く): 120077400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27043, 54086, 81129, 108172, 135215, 162258, 216344, 270430, 324516, 405645, 459731, 540860, 649032, 811290, 919462, 1081720, 1379193, 1622580, 1838924, 2298655, 2758386, 3245160, 3677848, 4597310, 5516772, 6895965, 9194620, 11033544, 13791930, 18389240, 27583860, 55167720]

約数ペア:

[(1, 55167720), (2, 27583860), (3, 18389240), (4, 13791930), (5, 11033544), (6, 9194620), (8, 6895965), (10, 5516772), (12, 4597310), (15, 3677848), (17, 3245160), (20, 2758386), (24, 2298655), (30, 1838924), (34, 1622580), (40, 1379193), (51, 1081720), (60, 919462), (68, 811290), (85, 649032), (102, 540860), (120, 459731), (136, 405645), (170, 324516), (204, 270430), (255, 216344), (340, 162258), (408, 135215), (510, 108172), (680, 81129), (1020, 54086), (2040, 27043)]