402272700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{78877}}^1$

素因数の和:78911

約数の個数: 72

約数和(自身を含む): 1232389872

約数和(自身を除く): 830117172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 78877, 157754, 236631, 315508, 394385, 473262, 788770, 946524, 1183155, 1340909, 1577540, 1971925, 2366310, 2681818, 3943850, 4022727, 4732620, 5363636, 5915775, 6704545, 7887700, 8045454, 11831550, 13409090, 16090908, 20113635, 23663100, 26818180, 33522725, 40227270, 67045450, 80454540, 100568175, 134090900, 201136350, 402272700]

約数ペア:

[(1, 402272700), (2, 201136350), (3, 134090900), (4, 100568175), (5, 80454540), (6, 67045450), (10, 40227270), (12, 33522725), (15, 26818180), (17, 23663100), (20, 20113635), (25, 16090908), (30, 13409090), (34, 11831550), (50, 8045454), (51, 7887700), (60, 6704545), (68, 5915775), (75, 5363636), (85, 4732620), (100, 4022727), (102, 3943850), (150, 2681818), (170, 2366310), (204, 1971925), (255, 1577540), (300, 1340909), (340, 1183155), (425, 946524), (510, 788770), (850, 473262), (1020, 394385), (1275, 315508), (1700, 236631), (2550, 157754), (5100, 78877)]