157507380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51473}}^1$

素因数の和:51505

約数の個数: 72

約数和(自身を含む): 505886472

約数和(自身を除く): 348379092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 51473, 102946, 154419, 205892, 257365, 308838, 463257, 514730, 617676, 772095, 875041, 926514, 1029460, 1544190, 1750082, 1853028, 2316285, 2625123, 3088380, 3500164, 4375205, 4632570, 5250246, 7875369, 8750410, 9265140, 10500492, 13125615, 15750738, 17500820, 26251230, 31501476, 39376845, 52502460, 78753690, 157507380]

約数ペア:

[(1, 157507380), (2, 78753690), (3, 52502460), (4, 39376845), (5, 31501476), (6, 26251230), (9, 17500820), (10, 15750738), (12, 13125615), (15, 10500492), (17, 9265140), (18, 8750410), (20, 7875369), (30, 5250246), (34, 4632570), (36, 4375205), (45, 3500164), (51, 3088380), (60, 2625123), (68, 2316285), (85, 1853028), (90, 1750082), (102, 1544190), (153, 1029460), (170, 926514), (180, 875041), (204, 772095), (255, 617676), (306, 514730), (340, 463257), (510, 308838), (612, 257365), (765, 205892), (1020, 154419), (1530, 102946), (3060, 51473)]