299440260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2203

約数の個数: 192

約数和(自身を含む): 1093962240

約数和(自身を除く): 794521980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2141, 2220, 2331, 2590, 3108, 3330, 3780, 3885, 3996, 4282, 4662, 4995, 5180, 6423, 6660, 6993, 7770, 8564, 9324, 9990, 10705, 11655, 12846, 13986, 14987, 15540, 19269, 19980, 21410, 23310, 25692, 27972, 29974, 32115, 34965, 38538, 42820, 44961, 46620, 57807, 59948, 64230, 69930, 74935, 77076, 79217, 89922, 96345, 115614, 128460, 134883, 139860, 149870, 158434, 179844, 192690, 224805, 231228, 237651, 269766, 289035, 299740, 316868, 385380, 396085, 404649, 449610, 475302, 539532, 554519, 578070, 674415, 712953, 792170, 809298, 899220, 950604, 1109038, 1156140, 1188255, 1348830, 1425906, 1584340, 1618596, 1663557, 2023245, 2138859, 2218076, 2376510, 2697660, 2772595, 2851812, 3327114, 3564765, 4046490, 4277718, 4753020, 4990671, 5545190, 6654228, 7129530, 8092980, 8317785, 8555436, 9981342, 10694295, 11090380, 14259060, 14972013, 16635570, 19962684, 21388590, 24953355, 29944026, 33271140, 42777180, 49906710, 59888052, 74860065, 99813420, 149720130, 299440260]

約数ペア:

[(1, 299440260), (2, 149720130), (3, 99813420), (4, 74860065), (5, 59888052), (6, 49906710), (7, 42777180), (9, 33271140), (10, 29944026), (12, 24953355), (14, 21388590), (15, 19962684), (18, 16635570), (20, 14972013), (21, 14259060), (27, 11090380), (28, 10694295), (30, 9981342), (35, 8555436), (36, 8317785), (37, 8092980), (42, 7129530), (45, 6654228), (54, 5545190), (60, 4990671), (63, 4753020), (70, 4277718), (74, 4046490), (84, 3564765), (90, 3327114), (105, 2851812), (108, 2772595), (111, 2697660), (126, 2376510), (135, 2218076), (140, 2138859), (148, 2023245), (180, 1663557), (185, 1618596), (189, 1584340), (210, 1425906), (222, 1348830), (252, 1188255), (259, 1156140), (270, 1109038), (315, 950604), (333, 899220), (370, 809298), (378, 792170), (420, 712953), (444, 674415), (518, 578070), (540, 554519), (555, 539532), (630, 475302), (666, 449610), (740, 404649), (756, 396085), (777, 385380), (945, 316868), (999, 299740), (1036, 289035), (1110, 269766), (1260, 237651), (1295, 231228), (1332, 224805), (1554, 192690), (1665, 179844), (1890, 158434), (1998, 149870), (2141, 139860), (2220, 134883), (2331, 128460), (2590, 115614), (3108, 96345), (3330, 89922), (3780, 79217), (3885, 77076), (3996, 74935), (4282, 69930), (4662, 64230), (4995, 59948), (5180, 57807), (6423, 46620), (6660, 44961), (6993, 42820), (7770, 38538), (8564, 34965), (9324, 32115), (9990, 29974), (10705, 27972), (11655, 25692), (12846, 23310), (13986, 21410), (14987, 19980), (15540, 19269)]