66111300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 228501000

約数和(自身を除く): 162389700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 29, 30, 34, 36, 45, 50, 51, 58, 60, 68, 75, 85, 87, 90, 100, 102, 116, 145, 149, 150, 153, 170, 174, 180, 204, 225, 255, 261, 290, 298, 300, 306, 340, 348, 425, 435, 447, 450, 493, 510, 522, 580, 596, 612, 725, 745, 765, 850, 870, 894, 900, 986, 1020, 1044, 1275, 1305, 1341, 1450, 1479, 1490, 1530, 1700, 1740, 1788, 1972, 2175, 2235, 2465, 2533, 2550, 2610, 2682, 2900, 2958, 2980, 3060, 3725, 3825, 4321, 4350, 4437, 4470, 4930, 5066, 5100, 5220, 5364, 5916, 6525, 6705, 7395, 7450, 7599, 7650, 8642, 8700, 8874, 8940, 9860, 10132, 11175, 12325, 12665, 12963, 13050, 13410, 14790, 14900, 15198, 15300, 17284, 17748, 21605, 22185, 22350, 22797, 24650, 25330, 25926, 26100, 26820, 29580, 30396, 33525, 36975, 37995, 38889, 43210, 44370, 44700, 45594, 49300, 50660, 51852, 63325, 64815, 67050, 73457, 73950, 75990, 77778, 86420, 88740, 91188, 108025, 110925, 113985, 126650, 129630, 134100, 146914, 147900, 151980, 155556, 189975, 194445, 216050, 220371, 221850, 227970, 253300, 259260, 293828, 324075, 367285, 379950, 388890, 432100, 440742, 443700, 455940, 569925, 648150, 661113, 734570, 759900, 777780, 881484, 972225, 1101855, 1139850, 1296300, 1322226, 1469140, 1836425, 1944450, 2203710, 2279700, 2644452, 3305565, 3672850, 3888900, 4407420, 5509275, 6611130, 7345700, 11018550, 13222260, 16527825, 22037100, 33055650, 66111300]

約数ペア:

[(1, 66111300), (2, 33055650), (3, 22037100), (4, 16527825), (5, 13222260), (6, 11018550), (9, 7345700), (10, 6611130), (12, 5509275), (15, 4407420), (17, 3888900), (18, 3672850), (20, 3305565), (25, 2644452), (29, 2279700), (30, 2203710), (34, 1944450), (36, 1836425), (45, 1469140), (50, 1322226), (51, 1296300), (58, 1139850), (60, 1101855), (68, 972225), (75, 881484), (85, 777780), (87, 759900), (90, 734570), (100, 661113), (102, 648150), (116, 569925), (145, 455940), (149, 443700), (150, 440742), (153, 432100), (170, 388890), (174, 379950), (180, 367285), (204, 324075), (225, 293828), (255, 259260), (261, 253300), (290, 227970), (298, 221850), (300, 220371), (306, 216050), (340, 194445), (348, 189975), (425, 155556), (435, 151980), (447, 147900), (450, 146914), (493, 134100), (510, 129630), (522, 126650), (580, 113985), (596, 110925), (612, 108025), (725, 91188), (745, 88740), (765, 86420), (850, 77778), (870, 75990), (894, 73950), (900, 73457), (986, 67050), (1020, 64815), (1044, 63325), (1275, 51852), (1305, 50660), (1341, 49300), (1450, 45594), (1479, 44700), (1490, 44370), (1530, 43210), (1700, 38889), (1740, 37995), (1788, 36975), (1972, 33525), (2175, 30396), (2235, 29580), (2465, 26820), (2533, 26100), (2550, 25926), (2610, 25330), (2682, 24650), (2900, 22797), (2958, 22350), (2980, 22185), (3060, 21605), (3725, 17748), (3825, 17284), (4321, 15300), (4350, 15198), (4437, 14900), (4470, 14790), (4930, 13410), (5066, 13050), (5100, 12963), (5220, 12665), (5364, 12325), (5916, 11175), (6525, 10132), (6705, 9860), (7395, 8940), (7450, 8874), (7599, 8700), (7650, 8642)]