40262850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:832

約数の個数: 72

約数和(自身を含む): 109158192

約数和(自身を除く): 68895342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 683, 786, 1179, 1310, 1366, 1965, 2049, 2358, 3275, 3415, 3930, 4098, 5895, 6147, 6550, 6830, 9825, 10245, 11790, 12294, 17075, 19650, 20490, 29475, 30735, 34150, 51225, 58950, 61470, 89473, 102450, 153675, 178946, 268419, 307350, 447365, 536838, 805257, 894730, 1342095, 1610514, 2236825, 2684190, 4026285, 4473650, 6710475, 8052570, 13420950, 20131425, 40262850]

約数ペア:

[(1, 40262850), (2, 20131425), (3, 13420950), (5, 8052570), (6, 6710475), (9, 4473650), (10, 4026285), (15, 2684190), (18, 2236825), (25, 1610514), (30, 1342095), (45, 894730), (50, 805257), (75, 536838), (90, 447365), (131, 307350), (150, 268419), (225, 178946), (262, 153675), (393, 102450), (450, 89473), (655, 61470), (683, 58950), (786, 51225), (1179, 34150), (1310, 30735), (1366, 29475), (1965, 20490), (2049, 19650), (2358, 17075), (3275, 12294), (3415, 11790), (3930, 10245), (4098, 9825), (5895, 6830), (6147, 6550)]