74339640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4086

約数の個数: 128

約数和(自身を含む): 262440000

約数和(自身を除く): 188100360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4049, 4590, 6120, 8098, 9180, 12147, 16196, 18360, 20245, 24294, 32392, 36441, 40490, 48588, 60735, 68833, 72882, 80980, 97176, 109323, 121470, 137666, 145764, 161960, 182205, 206499, 218646, 242940, 275332, 291528, 344165, 364410, 412998, 437292, 485880, 546615, 550664, 619497, 688330, 728820, 825996, 874584, 1032495, 1093230, 1238994, 1376660, 1457640, 1651992, 1858491, 2064990, 2186460, 2477988, 2753320, 3097485, 3716982, 4129980, 4372920, 4955976, 6194970, 7433964, 8259960, 9292455, 12389940, 14867928, 18584910, 24779880, 37169820, 74339640]

約数ペア:

[(1, 74339640), (2, 37169820), (3, 24779880), (4, 18584910), (5, 14867928), (6, 12389940), (8, 9292455), (9, 8259960), (10, 7433964), (12, 6194970), (15, 4955976), (17, 4372920), (18, 4129980), (20, 3716982), (24, 3097485), (27, 2753320), (30, 2477988), (34, 2186460), (36, 2064990), (40, 1858491), (45, 1651992), (51, 1457640), (54, 1376660), (60, 1238994), (68, 1093230), (72, 1032495), (85, 874584), (90, 825996), (102, 728820), (108, 688330), (120, 619497), (135, 550664), (136, 546615), (153, 485880), (170, 437292), (180, 412998), (204, 364410), (216, 344165), (255, 291528), (270, 275332), (306, 242940), (340, 218646), (360, 206499), (408, 182205), (459, 161960), (510, 145764), (540, 137666), (612, 121470), (680, 109323), (765, 97176), (918, 80980), (1020, 72882), (1080, 68833), (1224, 60735), (1530, 48588), (1836, 40490), (2040, 36441), (2295, 32392), (3060, 24294), (3672, 20245), (4049, 18360), (4590, 16196), (6120, 12147), (8098, 9180)]