147251940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 464111424

約数和(自身を除く): 316859484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 101, 110, 132, 141, 165, 188, 202, 220, 235, 282, 303, 330, 404, 470, 505, 517, 564, 606, 660, 705, 940, 1010, 1034, 1111, 1212, 1410, 1515, 1551, 2020, 2068, 2209, 2222, 2585, 2820, 3030, 3102, 3333, 4418, 4444, 4747, 5170, 5555, 6060, 6204, 6627, 6666, 7755, 8836, 9494, 10340, 11045, 11110, 13254, 13332, 14241, 15510, 16665, 18988, 22090, 22220, 23735, 24299, 26508, 28482, 31020, 33135, 33330, 44180, 47470, 48598, 52217, 56964, 66270, 66660, 71205, 72897, 94940, 97196, 104434, 121495, 132540, 142410, 145794, 156651, 208868, 223109, 242990, 261085, 284820, 291588, 313302, 364485, 446218, 485980, 522170, 626604, 669327, 728970, 783255, 892436, 1044340, 1115545, 1338654, 1457940, 1566510, 2231090, 2454199, 2677308, 3133020, 3346635, 4462180, 4908398, 6693270, 7362597, 9816796, 12270995, 13386540, 14725194, 24541990, 29450388, 36812985, 49083980, 73625970, 147251940]

約数ペア:

[(1, 147251940), (2, 73625970), (3, 49083980), (4, 36812985), (5, 29450388), (6, 24541990), (10, 14725194), (11, 13386540), (12, 12270995), (15, 9816796), (20, 7362597), (22, 6693270), (30, 4908398), (33, 4462180), (44, 3346635), (47, 3133020), (55, 2677308), (60, 2454199), (66, 2231090), (94, 1566510), (101, 1457940), (110, 1338654), (132, 1115545), (141, 1044340), (165, 892436), (188, 783255), (202, 728970), (220, 669327), (235, 626604), (282, 522170), (303, 485980), (330, 446218), (404, 364485), (470, 313302), (505, 291588), (517, 284820), (564, 261085), (606, 242990), (660, 223109), (705, 208868), (940, 156651), (1010, 145794), (1034, 142410), (1111, 132540), (1212, 121495), (1410, 104434), (1515, 97196), (1551, 94940), (2020, 72897), (2068, 71205), (2209, 66660), (2222, 66270), (2585, 56964), (2820, 52217), (3030, 48598), (3102, 47470), (3333, 44180), (4418, 33330), (4444, 33135), (4747, 31020), (5170, 28482), (5555, 26508), (6060, 24299), (6204, 23735), (6627, 22220), (6666, 22090), (7755, 18988), (8836, 16665), (9494, 15510), (10340, 14241), (11045, 13332), (11110, 13254)]