69978150980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{5407}}^1$

素因数の和:5709

約数の個数: 96

約数和(自身を含む): 152907955200

約数和(自身を除く): 82929804220

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 149, 172, 202, 215, 298, 404, 430, 505, 596, 745, 860, 1010, 1490, 2020, 2980, 4343, 5407, 6407, 8686, 10814, 12814, 15049, 17372, 21628, 21715, 25628, 27035, 30098, 32035, 43430, 54070, 60196, 64070, 75245, 86860, 108140, 128140, 150490, 232501, 300980, 465002, 546107, 647107, 805643, 930004, 1092214, 1162505, 1294214, 1611286, 2184428, 2325010, 2588428, 2730535, 3222572, 3235535, 4028215, 4650020, 5461070, 6471070, 8056430, 10922140, 12942140, 16112860, 23482601, 34642649, 46965202, 69285298, 81369943, 93930404, 117413005, 138570596, 162739886, 173213245, 234826010, 325479772, 346426490, 406849715, 469652020, 692852980, 813699430, 1627398860, 3498907549, 6997815098, 13995630196, 17494537745, 34989075490, 69978150980]

約数ペア:

[(1, 69978150980), (2, 34989075490), (4, 17494537745), (5, 13995630196), (10, 6997815098), (20, 3498907549), (43, 1627398860), (86, 813699430), (101, 692852980), (149, 469652020), (172, 406849715), (202, 346426490), (215, 325479772), (298, 234826010), (404, 173213245), (430, 162739886), (505, 138570596), (596, 117413005), (745, 93930404), (860, 81369943), (1010, 69285298), (1490, 46965202), (2020, 34642649), (2980, 23482601), (4343, 16112860), (5407, 12942140), (6407, 10922140), (8686, 8056430), (10814, 6471070), (12814, 5461070), (15049, 4650020), (17372, 4028215), (21628, 3235535), (21715, 3222572), (25628, 2730535), (27035, 2588428), (30098, 2325010), (32035, 2184428), (43430, 1611286), (54070, 1294214), (60196, 1162505), (64070, 1092214), (75245, 930004), (86860, 805643), (108140, 647107), (128140, 546107), (150490, 465002), (232501, 300980)]