27787350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 73318968

約数和(自身を除く): 45531618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 641, 850, 867, 1275, 1282, 1445, 1734, 1923, 2550, 2890, 3205, 3846, 4335, 6410, 7225, 8670, 9615, 10897, 14450, 16025, 19230, 21675, 21794, 32050, 32691, 43350, 48075, 54485, 65382, 96150, 108970, 163455, 185249, 272425, 326910, 370498, 544850, 555747, 817275, 926245, 1111494, 1634550, 1852490, 2778735, 4631225, 5557470, 9262450, 13893675, 27787350]

約数ペア:

[(1, 27787350), (2, 13893675), (3, 9262450), (5, 5557470), (6, 4631225), (10, 2778735), (15, 1852490), (17, 1634550), (25, 1111494), (30, 926245), (34, 817275), (50, 555747), (51, 544850), (75, 370498), (85, 326910), (102, 272425), (150, 185249), (170, 163455), (255, 108970), (289, 96150), (425, 65382), (510, 54485), (578, 48075), (641, 43350), (850, 32691), (867, 32050), (1275, 21794), (1282, 21675), (1445, 19230), (1734, 16025), (1923, 14450), (2550, 10897), (2890, 9615), (3205, 8670), (3846, 7225), (4335, 6410)]