377976780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{77773}}^1$

素因数の和:77797

約数の個数: 72

約数和(自身を含む): 1189008912

約数和(自身を除く): 811032132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 77773, 155546, 233319, 311092, 388865, 466638, 699957, 777730, 933276, 1166595, 1399914, 1555460, 2099871, 2333190, 2799828, 3499785, 4199742, 4666380, 6299613, 6999570, 8399484, 10499355, 12599226, 13999140, 18898839, 20998710, 25198452, 31498065, 37797678, 41997420, 62996130, 75595356, 94494195, 125992260, 188988390, 377976780]

約数ペア:

[(1, 377976780), (2, 188988390), (3, 125992260), (4, 94494195), (5, 75595356), (6, 62996130), (9, 41997420), (10, 37797678), (12, 31498065), (15, 25198452), (18, 20998710), (20, 18898839), (27, 13999140), (30, 12599226), (36, 10499355), (45, 8399484), (54, 6999570), (60, 6299613), (81, 4666380), (90, 4199742), (108, 3499785), (135, 2799828), (162, 2333190), (180, 2099871), (243, 1555460), (270, 1399914), (324, 1166595), (405, 933276), (486, 777730), (540, 699957), (810, 466638), (972, 388865), (1215, 311092), (1620, 233319), (2430, 155546), (4860, 77773)]