148533540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2981

約数の個数: 96

約数和(自身を含む): 445858560

約数和(自身を除く): 297325020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 2909, 3404, 4255, 5106, 5818, 8510, 8727, 10212, 11636, 12765, 14545, 17020, 17454, 25530, 29090, 34908, 43635, 51060, 58180, 66907, 87270, 107633, 133814, 174540, 200721, 215266, 267628, 322899, 334535, 401442, 430532, 538165, 645798, 669070, 802884, 1003605, 1076330, 1291596, 1338140, 1614495, 2007210, 2152660, 2475559, 3228990, 4014420, 4951118, 6457980, 7426677, 9902236, 12377795, 14853354, 24755590, 29706708, 37133385, 49511180, 74266770, 148533540]

約数ペア:

[(1, 148533540), (2, 74266770), (3, 49511180), (4, 37133385), (5, 29706708), (6, 24755590), (10, 14853354), (12, 12377795), (15, 9902236), (20, 7426677), (23, 6457980), (30, 4951118), (37, 4014420), (46, 3228990), (60, 2475559), (69, 2152660), (74, 2007210), (92, 1614495), (111, 1338140), (115, 1291596), (138, 1076330), (148, 1003605), (185, 802884), (222, 669070), (230, 645798), (276, 538165), (345, 430532), (370, 401442), (444, 334535), (460, 322899), (555, 267628), (690, 215266), (740, 200721), (851, 174540), (1110, 133814), (1380, 107633), (1702, 87270), (2220, 66907), (2553, 58180), (2909, 51060), (3404, 43635), (4255, 34908), (5106, 29090), (5818, 25530), (8510, 17454), (8727, 17020), (10212, 14545), (11636, 12765)]