136221420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 401119488

約数和(自身を除く): 264898068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 740, 860, 1110, 1290, 1427, 1591, 2220, 2580, 2854, 3182, 4281, 4773, 5708, 6364, 7135, 7955, 8562, 9546, 14270, 15910, 17124, 19092, 21405, 23865, 28540, 31820, 42810, 47730, 52799, 61361, 85620, 95460, 105598, 122722, 158397, 184083, 211196, 245444, 263995, 306805, 316794, 368166, 527990, 613610, 633588, 736332, 791985, 920415, 1055980, 1227220, 1583970, 1840830, 2270357, 3167940, 3681660, 4540714, 6811071, 9081428, 11351785, 13622142, 22703570, 27244284, 34055355, 45407140, 68110710, 136221420]

約数ペア:

[(1, 136221420), (2, 68110710), (3, 45407140), (4, 34055355), (5, 27244284), (6, 22703570), (10, 13622142), (12, 11351785), (15, 9081428), (20, 6811071), (30, 4540714), (37, 3681660), (43, 3167940), (60, 2270357), (74, 1840830), (86, 1583970), (111, 1227220), (129, 1055980), (148, 920415), (172, 791985), (185, 736332), (215, 633588), (222, 613610), (258, 527990), (370, 368166), (430, 316794), (444, 306805), (516, 263995), (555, 245444), (645, 211196), (740, 184083), (860, 158397), (1110, 122722), (1290, 105598), (1427, 95460), (1591, 85620), (2220, 61361), (2580, 52799), (2854, 47730), (3182, 42810), (4281, 31820), (4773, 28540), (5708, 23865), (6364, 21405), (7135, 19092), (7955, 17124), (8562, 15910), (9546, 14270)]