55719900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2293}}^1$

素因数の和:2322

約数の個数: 108

約数和(自身を含む): 181198472

約数和(自身を除く): 125478572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2293, 2430, 2700, 4050, 4586, 4860, 6075, 6879, 8100, 9172, 11465, 12150, 13758, 20637, 22930, 24300, 27516, 34395, 41274, 45860, 57325, 61911, 68790, 82548, 103185, 114650, 123822, 137580, 171975, 185733, 206370, 229300, 247644, 309555, 343950, 371466, 412740, 515925, 557199, 619110, 687900, 742932, 928665, 1031850, 1114398, 1238220, 1547775, 1857330, 2063700, 2228796, 2785995, 3095550, 3714660, 4643325, 5571990, 6191100, 9286650, 11143980, 13929975, 18573300, 27859950, 55719900]

約数ペア:

[(1, 55719900), (2, 27859950), (3, 18573300), (4, 13929975), (5, 11143980), (6, 9286650), (9, 6191100), (10, 5571990), (12, 4643325), (15, 3714660), (18, 3095550), (20, 2785995), (25, 2228796), (27, 2063700), (30, 1857330), (36, 1547775), (45, 1238220), (50, 1114398), (54, 1031850), (60, 928665), (75, 742932), (81, 687900), (90, 619110), (100, 557199), (108, 515925), (135, 412740), (150, 371466), (162, 343950), (180, 309555), (225, 247644), (243, 229300), (270, 206370), (300, 185733), (324, 171975), (405, 137580), (450, 123822), (486, 114650), (540, 103185), (675, 82548), (810, 68790), (900, 61911), (972, 57325), (1215, 45860), (1350, 41274), (1620, 34395), (2025, 27516), (2293, 24300), (2430, 22930), (2700, 20637), (4050, 13758), (4586, 12150), (4860, 11465), (6075, 9172), (6879, 8100)]