1330781100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{403267}}^1$

素因数の和:403295

約数の個数: 72

約数和(自身を含む): 4200439488

約数和(自身を除く): 2869658388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 403267, 806534, 1209801, 1613068, 2016335, 2419602, 4032670, 4435937, 4839204, 6049005, 8065340, 8871874, 10081675, 12098010, 13307811, 17743748, 20163350, 22179685, 24196020, 26615622, 30245025, 40326700, 44359370, 53231244, 60490050, 66539055, 88718740, 110898425, 120980100, 133078110, 221796850, 266156220, 332695275, 443593700, 665390550, 1330781100]

約数ペア:

[(1, 1330781100), (2, 665390550), (3, 443593700), (4, 332695275), (5, 266156220), (6, 221796850), (10, 133078110), (11, 120980100), (12, 110898425), (15, 88718740), (20, 66539055), (22, 60490050), (25, 53231244), (30, 44359370), (33, 40326700), (44, 30245025), (50, 26615622), (55, 24196020), (60, 22179685), (66, 20163350), (75, 17743748), (100, 13307811), (110, 12098010), (132, 10081675), (150, 8871874), (165, 8065340), (220, 6049005), (275, 4839204), (300, 4435937), (330, 4032670), (550, 2419602), (660, 2016335), (825, 1613068), (1100, 1209801), (1650, 806534), (3300, 403267)]