151833780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120503}}^1$

素因数の和:120525

約数の個数: 72

約数和(自身を含む): 526361472

約数和(自身を除く): 374527692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 120503, 241006, 361509, 482012, 602515, 723018, 843521, 1084527, 1205030, 1446036, 1687042, 1807545, 2169054, 2410060, 2530563, 3374084, 3615090, 4217605, 4338108, 5061126, 5422635, 7230180, 7591689, 8435210, 10122252, 10845270, 12652815, 15183378, 16870420, 21690540, 25305630, 30366756, 37958445, 50611260, 75916890, 151833780]

約数ペア:

[(1, 151833780), (2, 75916890), (3, 50611260), (4, 37958445), (5, 30366756), (6, 25305630), (7, 21690540), (9, 16870420), (10, 15183378), (12, 12652815), (14, 10845270), (15, 10122252), (18, 8435210), (20, 7591689), (21, 7230180), (28, 5422635), (30, 5061126), (35, 4338108), (36, 4217605), (42, 3615090), (45, 3374084), (60, 2530563), (63, 2410060), (70, 2169054), (84, 1807545), (90, 1687042), (105, 1446036), (126, 1205030), (140, 1084527), (180, 843521), (210, 723018), (252, 602515), (315, 482012), (420, 361509), (630, 241006), (1260, 120503)]