147760980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 429770880

約数和(自身を除く): 282009900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 101, 111, 148, 185, 202, 222, 303, 370, 404, 444, 505, 555, 606, 659, 740, 1010, 1110, 1212, 1318, 1515, 1977, 2020, 2220, 2636, 3030, 3295, 3737, 3954, 6060, 6590, 7474, 7908, 9885, 11211, 13180, 14948, 18685, 19770, 22422, 24383, 37370, 39540, 44844, 48766, 56055, 66559, 73149, 74740, 97532, 112110, 121915, 133118, 146298, 199677, 224220, 243830, 266236, 292596, 332795, 365745, 399354, 487660, 665590, 731490, 798708, 998385, 1331180, 1462980, 1996770, 2462683, 3993540, 4925366, 7388049, 9850732, 12313415, 14776098, 24626830, 29552196, 36940245, 49253660, 73880490, 147760980]

約数ペア:

[(1, 147760980), (2, 73880490), (3, 49253660), (4, 36940245), (5, 29552196), (6, 24626830), (10, 14776098), (12, 12313415), (15, 9850732), (20, 7388049), (30, 4925366), (37, 3993540), (60, 2462683), (74, 1996770), (101, 1462980), (111, 1331180), (148, 998385), (185, 798708), (202, 731490), (222, 665590), (303, 487660), (370, 399354), (404, 365745), (444, 332795), (505, 292596), (555, 266236), (606, 243830), (659, 224220), (740, 199677), (1010, 146298), (1110, 133118), (1212, 121915), (1318, 112110), (1515, 97532), (1977, 74740), (2020, 73149), (2220, 66559), (2636, 56055), (3030, 48766), (3295, 44844), (3737, 39540), (3954, 37370), (6060, 24383), (6590, 22422), (7474, 19770), (7908, 18685), (9885, 14948), (11211, 13180)]