152141800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 372833280

約数和(自身を除く): 220691480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 53, 62, 100, 106, 124, 155, 200, 212, 248, 265, 310, 424, 463, 530, 620, 775, 926, 1060, 1240, 1325, 1550, 1643, 1852, 2120, 2315, 2650, 3100, 3286, 3704, 4630, 5300, 6200, 6572, 8215, 9260, 10600, 11575, 13144, 14353, 16430, 18520, 23150, 24539, 28706, 32860, 41075, 46300, 49078, 57412, 65720, 71765, 82150, 92600, 98156, 114824, 122695, 143530, 164300, 196312, 245390, 287060, 328600, 358825, 490780, 574120, 613475, 717650, 760709, 981560, 1226950, 1435300, 1521418, 2453900, 2870600, 3042836, 3803545, 4907800, 6085672, 7607090, 15214180, 19017725, 30428360, 38035450, 76070900, 152141800]

約数ペア:

[(1, 152141800), (2, 76070900), (4, 38035450), (5, 30428360), (8, 19017725), (10, 15214180), (20, 7607090), (25, 6085672), (31, 4907800), (40, 3803545), (50, 3042836), (53, 2870600), (62, 2453900), (100, 1521418), (106, 1435300), (124, 1226950), (155, 981560), (200, 760709), (212, 717650), (248, 613475), (265, 574120), (310, 490780), (424, 358825), (463, 328600), (530, 287060), (620, 245390), (775, 196312), (926, 164300), (1060, 143530), (1240, 122695), (1325, 114824), (1550, 98156), (1643, 92600), (1852, 82150), (2120, 71765), (2315, 65720), (2650, 57412), (3100, 49078), (3286, 46300), (3704, 41075), (4630, 32860), (5300, 28706), (6200, 24539), (6572, 23150), (8215, 18520), (9260, 16430), (10600, 14353), (11575, 13144)]