122215050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 331725420

約数和(自身を除く): 209510370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1515, 1818, 2525, 2689, 3030, 4545, 5050, 5378, 7575, 8067, 9090, 13445, 15150, 16134, 22725, 24201, 26890, 40335, 45450, 48402, 67225, 80670, 121005, 134450, 201675, 242010, 271589, 403350, 543178, 605025, 814767, 1210050, 1357945, 1629534, 2444301, 2715890, 4073835, 4888602, 6789725, 8147670, 12221505, 13579450, 20369175, 24443010, 40738350, 61107525, 122215050]

約数ペア:

[(1, 122215050), (2, 61107525), (3, 40738350), (5, 24443010), (6, 20369175), (9, 13579450), (10, 12221505), (15, 8147670), (18, 6789725), (25, 4888602), (30, 4073835), (45, 2715890), (50, 2444301), (75, 1629534), (90, 1357945), (101, 1210050), (150, 814767), (202, 605025), (225, 543178), (303, 403350), (450, 271589), (505, 242010), (606, 201675), (909, 134450), (1010, 121005), (1515, 80670), (1818, 67225), (2525, 48402), (2689, 45450), (3030, 40335), (4545, 26890), (5050, 24201), (5378, 22725), (7575, 16134), (8067, 15150), (9090, 13445)]