26793180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 87141600

約数和(自身を除く): 60348420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 149, 162, 180, 185, 222, 243, 270, 298, 324, 333, 370, 405, 444, 447, 486, 540, 555, 596, 666, 740, 745, 810, 894, 972, 999, 1110, 1215, 1332, 1341, 1490, 1620, 1665, 1788, 1998, 2220, 2235, 2430, 2682, 2980, 2997, 3330, 3996, 4023, 4470, 4860, 4995, 5364, 5513, 5994, 6660, 6705, 8046, 8940, 8991, 9990, 11026, 11988, 12069, 13410, 14985, 16092, 16539, 17982, 19980, 20115, 22052, 24138, 26820, 27565, 29970, 33078, 35964, 36207, 40230, 44955, 48276, 49617, 55130, 59940, 60345, 66156, 72414, 80460, 82695, 89910, 99234, 110260, 120690, 144828, 148851, 165390, 179820, 181035, 198468, 241380, 248085, 297702, 330780, 362070, 446553, 496170, 595404, 724140, 744255, 893106, 992340, 1339659, 1488510, 1786212, 2232765, 2679318, 2977020, 4465530, 5358636, 6698295, 8931060, 13396590, 26793180]

約数ペア:

[(1, 26793180), (2, 13396590), (3, 8931060), (4, 6698295), (5, 5358636), (6, 4465530), (9, 2977020), (10, 2679318), (12, 2232765), (15, 1786212), (18, 1488510), (20, 1339659), (27, 992340), (30, 893106), (36, 744255), (37, 724140), (45, 595404), (54, 496170), (60, 446553), (74, 362070), (81, 330780), (90, 297702), (108, 248085), (111, 241380), (135, 198468), (148, 181035), (149, 179820), (162, 165390), (180, 148851), (185, 144828), (222, 120690), (243, 110260), (270, 99234), (298, 89910), (324, 82695), (333, 80460), (370, 72414), (405, 66156), (444, 60345), (447, 59940), (486, 55130), (540, 49617), (555, 48276), (596, 44955), (666, 40230), (740, 36207), (745, 35964), (810, 33078), (894, 29970), (972, 27565), (999, 26820), (1110, 24138), (1215, 22052), (1332, 20115), (1341, 19980), (1490, 17982), (1620, 16539), (1665, 16092), (1788, 14985), (1998, 13410), (2220, 12069), (2235, 11988), (2430, 11026), (2682, 9990), (2980, 8991), (2997, 8940), (3330, 8046), (3996, 6705), (4023, 6660), (4470, 5994), (4860, 5513), (4995, 5364)]