66606100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 159114816

約数和(自身を除く): 92508716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 220, 275, 302, 401, 550, 604, 755, 802, 1100, 1510, 1604, 1661, 2005, 3020, 3322, 3775, 4010, 4411, 6644, 7550, 8020, 8305, 8822, 10025, 15100, 16610, 17644, 20050, 22055, 33220, 40100, 41525, 44110, 60551, 83050, 88220, 110275, 121102, 166100, 220550, 242204, 302755, 441100, 605510, 666061, 1211020, 1332122, 1513775, 2664244, 3027550, 3330305, 6055100, 6660610, 13321220, 16651525, 33303050, 66606100]

約数ペア:

[(1, 66606100), (2, 33303050), (4, 16651525), (5, 13321220), (10, 6660610), (11, 6055100), (20, 3330305), (22, 3027550), (25, 2664244), (44, 1513775), (50, 1332122), (55, 1211020), (100, 666061), (110, 605510), (151, 441100), (220, 302755), (275, 242204), (302, 220550), (401, 166100), (550, 121102), (604, 110275), (755, 88220), (802, 83050), (1100, 60551), (1510, 44110), (1604, 41525), (1661, 40100), (2005, 33220), (3020, 22055), (3322, 20050), (3775, 17644), (4010, 16610), (4411, 15100), (6644, 10025), (7550, 8822), (8020, 8305)]