64899780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 135409980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 919, 1070, 1177, 1284, 1605, 1838, 2140, 2354, 2757, 3210, 3531, 3676, 4595, 4708, 5514, 5885, 6420, 7062, 9190, 10109, 11028, 11770, 13785, 14124, 17655, 18380, 20218, 23540, 27570, 30327, 35310, 40436, 50545, 55140, 60654, 70620, 98333, 101090, 121308, 151635, 196666, 202180, 294999, 303270, 393332, 491665, 589998, 606540, 983330, 1081663, 1179996, 1474995, 1966660, 2163326, 2949990, 3244989, 4326652, 5408315, 5899980, 6489978, 10816630, 12979956, 16224945, 21633260, 32449890, 64899780]

約数ペア:

[(1, 64899780), (2, 32449890), (3, 21633260), (4, 16224945), (5, 12979956), (6, 10816630), (10, 6489978), (11, 5899980), (12, 5408315), (15, 4326652), (20, 3244989), (22, 2949990), (30, 2163326), (33, 1966660), (44, 1474995), (55, 1179996), (60, 1081663), (66, 983330), (107, 606540), (110, 589998), (132, 491665), (165, 393332), (214, 303270), (220, 294999), (321, 202180), (330, 196666), (428, 151635), (535, 121308), (642, 101090), (660, 98333), (919, 70620), (1070, 60654), (1177, 55140), (1284, 50545), (1605, 40436), (1838, 35310), (2140, 30327), (2354, 27570), (2757, 23540), (3210, 20218), (3531, 18380), (3676, 17655), (4595, 14124), (4708, 13785), (5514, 11770), (5885, 11028), (6420, 10109), (7062, 9190)]