149720130

素因数分解:

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

素因数の和:2201

約数の個数: 128

約数和(自身を含む): 468840960

約数和(自身を除く): 319120830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1110, 1295, 1554, 1665, 1890, 1998, 2141, 2331, 2590, 3330, 3885, 4282, 4662, 4995, 6423, 6993, 7770, 9990, 10705, 11655, 12846, 13986, 14987, 19269, 21410, 23310, 29974, 32115, 34965, 38538, 44961, 57807, 64230, 69930, 74935, 79217, 89922, 96345, 115614, 134883, 149870, 158434, 192690, 224805, 237651, 269766, 289035, 396085, 404649, 449610, 475302, 554519, 578070, 674415, 712953, 792170, 809298, 1109038, 1188255, 1348830, 1425906, 1663557, 2023245, 2138859, 2376510, 2772595, 3327114, 3564765, 4046490, 4277718, 4990671, 5545190, 7129530, 8317785, 9981342, 10694295, 14972013, 16635570, 21388590, 24953355, 29944026, 49906710, 74860065, 149720130]

約数ペア:

[(1, 149720130), (2, 74860065), (3, 49906710), (5, 29944026), (6, 24953355), (7, 21388590), (9, 16635570), (10, 14972013), (14, 10694295), (15, 9981342), (18, 8317785), (21, 7129530), (27, 5545190), (30, 4990671), (35, 4277718), (37, 4046490), (42, 3564765), (45, 3327114), (54, 2772595), (63, 2376510), (70, 2138859), (74, 2023245), (90, 1663557), (105, 1425906), (111, 1348830), (126, 1188255), (135, 1109038), (185, 809298), (189, 792170), (210, 712953), (222, 674415), (259, 578070), (270, 554519), (315, 475302), (333, 449610), (370, 404649), (378, 396085), (518, 289035), (555, 269766), (630, 237651), (666, 224805), (777, 192690), (945, 158434), (999, 149870), (1110, 134883), (1295, 115614), (1554, 96345), (1665, 89922), (1890, 79217), (1998, 74935), (2141, 69930), (2331, 64230), (2590, 57807), (3330, 44961), (3885, 38538), (4282, 34965), (4662, 32115), (4995, 29974), (6423, 23310), (6993, 21410), (7770, 19269), (9990, 14987), (10705, 13986), (11655, 12846)]