202021020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6133}}^1$

素因数の和:6212

約数の個数: 96

約数和(自身を含む): 638917440

約数和(自身を除く): 436896420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6133, 6588, 8235, 10980, 12266, 16470, 18399, 24532, 30665, 32940, 36798, 55197, 61330, 73596, 91995, 110394, 122660, 165591, 183990, 220788, 275985, 331182, 367980, 374113, 551970, 662364, 748226, 827955, 1103940, 1122339, 1496452, 1655910, 1870565, 2244678, 3311820, 3367017, 3741130, 4489356, 5611695, 6734034, 7482260, 10101051, 11223390, 13468068, 16835085, 20202102, 22446780, 33670170, 40404204, 50505255, 67340340, 101010510, 202021020]

約数ペア:

[(1, 202021020), (2, 101010510), (3, 67340340), (4, 50505255), (5, 40404204), (6, 33670170), (9, 22446780), (10, 20202102), (12, 16835085), (15, 13468068), (18, 11223390), (20, 10101051), (27, 7482260), (30, 6734034), (36, 5611695), (45, 4489356), (54, 3741130), (60, 3367017), (61, 3311820), (90, 2244678), (108, 1870565), (122, 1655910), (135, 1496452), (180, 1122339), (183, 1103940), (244, 827955), (270, 748226), (305, 662364), (366, 551970), (540, 374113), (549, 367980), (610, 331182), (732, 275985), (915, 220788), (1098, 183990), (1220, 165591), (1647, 122660), (1830, 110394), (2196, 91995), (2745, 73596), (3294, 61330), (3660, 55197), (5490, 36798), (6133, 32940), (6588, 30665), (8235, 24532), (10980, 18399), (12266, 16470)]