264393180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 883975680

約数和(自身を除く): 619582500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 83, 85, 90, 102, 108, 135, 153, 166, 170, 180, 204, 249, 255, 270, 306, 332, 340, 347, 415, 459, 498, 510, 540, 612, 694, 747, 765, 830, 918, 996, 1020, 1041, 1245, 1388, 1411, 1494, 1530, 1660, 1735, 1836, 2082, 2241, 2295, 2490, 2822, 2988, 3060, 3123, 3470, 3735, 4164, 4233, 4482, 4590, 4980, 5205, 5644, 5899, 6246, 6940, 7055, 7470, 8466, 8964, 9180, 9369, 10410, 11205, 11798, 12492, 12699, 14110, 14940, 15615, 16932, 17697, 18738, 20820, 21165, 22410, 23596, 25398, 28220, 28801, 29495, 31230, 35394, 37476, 38097, 42330, 44820, 46845, 50796, 53091, 57602, 58990, 62460, 63495, 70788, 76194, 84660, 86403, 88485, 93690, 106182, 115204, 117980, 126990, 144005, 152388, 159273, 172806, 176970, 187380, 190485, 212364, 253980, 259209, 265455, 288010, 318546, 345612, 353940, 380970, 432015, 489617, 518418, 530910, 576020, 637092, 761940, 777627, 796365, 864030, 979234, 1036836, 1061820, 1296045, 1468851, 1555254, 1592730, 1728060, 1958468, 2448085, 2592090, 2937702, 3110508, 3185460, 3888135, 4406553, 4896170, 5184180, 5875404, 7344255, 7776270, 8813106, 9792340, 13219659, 14688510, 15552540, 17626212, 22032765, 26439318, 29377020, 44065530, 52878636, 66098295, 88131060, 132196590, 264393180]

約数ペア:

[(1, 264393180), (2, 132196590), (3, 88131060), (4, 66098295), (5, 52878636), (6, 44065530), (9, 29377020), (10, 26439318), (12, 22032765), (15, 17626212), (17, 15552540), (18, 14688510), (20, 13219659), (27, 9792340), (30, 8813106), (34, 7776270), (36, 7344255), (45, 5875404), (51, 5184180), (54, 4896170), (60, 4406553), (68, 3888135), (83, 3185460), (85, 3110508), (90, 2937702), (102, 2592090), (108, 2448085), (135, 1958468), (153, 1728060), (166, 1592730), (170, 1555254), (180, 1468851), (204, 1296045), (249, 1061820), (255, 1036836), (270, 979234), (306, 864030), (332, 796365), (340, 777627), (347, 761940), (415, 637092), (459, 576020), (498, 530910), (510, 518418), (540, 489617), (612, 432015), (694, 380970), (747, 353940), (765, 345612), (830, 318546), (918, 288010), (996, 265455), (1020, 259209), (1041, 253980), (1245, 212364), (1388, 190485), (1411, 187380), (1494, 176970), (1530, 172806), (1660, 159273), (1735, 152388), (1836, 144005), (2082, 126990), (2241, 117980), (2295, 115204), (2490, 106182), (2822, 93690), (2988, 88485), (3060, 86403), (3123, 84660), (3470, 76194), (3735, 70788), (4164, 63495), (4233, 62460), (4482, 58990), (4590, 57602), (4980, 53091), (5205, 50796), (5644, 46845), (5899, 44820), (6246, 42330), (6940, 38097), (7055, 37476), (7470, 35394), (8466, 31230), (8964, 29495), (9180, 28801), (9369, 28220), (10410, 25398), (11205, 23596), (11798, 22410), (12492, 21165), (12699, 20820), (14110, 18738), (14940, 17697), (15615, 16932)]