157080540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 455434560

約数和(自身を除く): 298354020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 173, 185, 222, 346, 370, 409, 444, 519, 555, 692, 740, 818, 865, 1038, 1110, 1227, 1636, 1730, 2045, 2076, 2220, 2454, 2595, 3460, 4090, 4908, 5190, 6135, 6401, 8180, 10380, 12270, 12802, 15133, 19203, 24540, 25604, 30266, 32005, 38406, 45399, 60532, 64010, 70757, 75665, 76812, 90798, 96015, 128020, 141514, 151330, 181596, 192030, 212271, 226995, 283028, 302660, 353785, 384060, 424542, 453990, 707570, 849084, 907980, 1061355, 1415140, 2122710, 2618009, 4245420, 5236018, 7854027, 10472036, 13090045, 15708054, 26180090, 31416108, 39270135, 52360180, 78540270, 157080540]

約数ペア:

[(1, 157080540), (2, 78540270), (3, 52360180), (4, 39270135), (5, 31416108), (6, 26180090), (10, 15708054), (12, 13090045), (15, 10472036), (20, 7854027), (30, 5236018), (37, 4245420), (60, 2618009), (74, 2122710), (111, 1415140), (148, 1061355), (173, 907980), (185, 849084), (222, 707570), (346, 453990), (370, 424542), (409, 384060), (444, 353785), (519, 302660), (555, 283028), (692, 226995), (740, 212271), (818, 192030), (865, 181596), (1038, 151330), (1110, 141514), (1227, 128020), (1636, 96015), (1730, 90798), (2045, 76812), (2076, 75665), (2220, 70757), (2454, 64010), (2595, 60532), (3460, 45399), (4090, 38406), (4908, 32005), (5190, 30266), (6135, 25604), (6401, 24540), (8180, 19203), (10380, 15133), (12270, 12802)]