90994950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 245562408

約数和(自身を除く): 154567458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 433, 450, 467, 866, 934, 1299, 1401, 2165, 2335, 2598, 2802, 3897, 4203, 4330, 4670, 6495, 7005, 7794, 8406, 10825, 11675, 12990, 14010, 19485, 21015, 21650, 23350, 32475, 35025, 38970, 42030, 64950, 70050, 97425, 105075, 194850, 202211, 210150, 404422, 606633, 1011055, 1213266, 1819899, 2022110, 3033165, 3639798, 5055275, 6066330, 9099495, 10110550, 15165825, 18198990, 30331650, 45497475, 90994950]

約数ペア:

[(1, 90994950), (2, 45497475), (3, 30331650), (5, 18198990), (6, 15165825), (9, 10110550), (10, 9099495), (15, 6066330), (18, 5055275), (25, 3639798), (30, 3033165), (45, 2022110), (50, 1819899), (75, 1213266), (90, 1011055), (150, 606633), (225, 404422), (433, 210150), (450, 202211), (467, 194850), (866, 105075), (934, 97425), (1299, 70050), (1401, 64950), (2165, 42030), (2335, 38970), (2598, 35025), (2802, 32475), (3897, 23350), (4203, 21650), (4330, 21015), (4670, 19485), (6495, 14010), (7005, 12990), (7794, 11675), (8406, 10825)]