143871660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 450717120

約数和(自身を除く): 306845460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1697, 1884, 2355, 2826, 3140, 3394, 4239, 4710, 5091, 5652, 6788, 7065, 8478, 8485, 9420, 10182, 14130, 15273, 16956, 16970, 20364, 21195, 25455, 28260, 30546, 33940, 42390, 45819, 50910, 61092, 76365, 84780, 91638, 101820, 152730, 183276, 229095, 266429, 305460, 458190, 532858, 799287, 916380, 1065716, 1332145, 1598574, 2397861, 2664290, 3197148, 3996435, 4795722, 5328580, 7193583, 7992870, 9591444, 11989305, 14387166, 15985740, 23978610, 28774332, 35967915, 47957220, 71935830, 143871660]

約数ペア:

[(1, 143871660), (2, 71935830), (3, 47957220), (4, 35967915), (5, 28774332), (6, 23978610), (9, 15985740), (10, 14387166), (12, 11989305), (15, 9591444), (18, 7992870), (20, 7193583), (27, 5328580), (30, 4795722), (36, 3996435), (45, 3197148), (54, 2664290), (60, 2397861), (90, 1598574), (108, 1332145), (135, 1065716), (157, 916380), (180, 799287), (270, 532858), (314, 458190), (471, 305460), (540, 266429), (628, 229095), (785, 183276), (942, 152730), (1413, 101820), (1570, 91638), (1697, 84780), (1884, 76365), (2355, 61092), (2826, 50910), (3140, 45819), (3394, 42390), (4239, 33940), (4710, 30546), (5091, 28260), (5652, 25455), (6788, 21195), (7065, 20364), (8478, 16970), (8485, 16956), (9420, 15273), (10182, 14130)]