150906420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 526431360

約数和(自身を除く): 375524940

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, 229, 252, 315, 420, 458, 523, 630, 687, 916, 1046, 1145, 1260, 1374, 1569, 1603, 2061, 2092, 2290, 2615, 2748, 3138, 3206, 3435, 3661, 4122, 4580, 4707, 4809, 5230, 6276, 6412, 6870, 7322, 7845, 8015, 8244, 9414, 9618, 10305, 10460, 10983, 13740, 14427, 14644, 15690, 16030, 18305, 18828, 19236, 20610, 21966, 23535, 24045, 28854, 31380, 32060, 32949, 36610, 41220, 43932, 47070, 48090, 54915, 57708, 65898, 72135, 73220, 94140, 96180, 109830, 119767, 131796, 144270, 164745, 219660, 239534, 288540, 329490, 359301, 479068, 598835, 658980, 718602, 838369, 1077903, 1197670, 1437204, 1676738, 1796505, 2155806, 2395340, 2515107, 3353476, 3593010, 4191845, 4311612, 5030214, 5389515, 7186020, 7545321, 8383690, 10060428, 10779030, 12575535, 15090642, 16767380, 21558060, 25151070, 30181284, 37726605, 50302140, 75453210, 150906420]

約数ペア:

[(1, 150906420), (2, 75453210), (3, 50302140), (4, 37726605), (5, 30181284), (6, 25151070), (7, 21558060), (9, 16767380), (10, 15090642), (12, 12575535), (14, 10779030), (15, 10060428), (18, 8383690), (20, 7545321), (21, 7186020), (28, 5389515), (30, 5030214), (35, 4311612), (36, 4191845), (42, 3593010), (45, 3353476), (60, 2515107), (63, 2395340), (70, 2155806), (84, 1796505), (90, 1676738), (105, 1437204), (126, 1197670), (140, 1077903), (180, 838369), (210, 718602), (229, 658980), (252, 598835), (315, 479068), (420, 359301), (458, 329490), (523, 288540), (630, 239534), (687, 219660), (916, 164745), (1046, 144270), (1145, 131796), (1260, 119767), (1374, 109830), (1569, 96180), (1603, 94140), (2061, 73220), (2092, 72135), (2290, 65898), (2615, 57708), (2748, 54915), (3138, 48090), (3206, 47070), (3435, 43932), (3661, 41220), (4122, 36610), (4580, 32949), (4707, 32060), (4809, 31380), (5230, 28854), (6276, 24045), (6412, 23535), (6870, 21966), (7322, 20610), (7845, 19236), (8015, 18828), (8244, 18305), (9414, 16030), (9618, 15690), (10305, 14644), (10460, 14427), (10983, 13740)]