169961580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 554692320

約数和(自身を除く): 384730740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 67, 68, 85, 90, 102, 134, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 402, 510, 603, 612, 670, 765, 804, 829, 1005, 1020, 1139, 1206, 1340, 1530, 1658, 2010, 2278, 2412, 2487, 3015, 3060, 3316, 3417, 4020, 4145, 4556, 4974, 5695, 6030, 6834, 7461, 8290, 9948, 10251, 11390, 12060, 12435, 13668, 14093, 14922, 16580, 17085, 20502, 22780, 24870, 28186, 29844, 34170, 37305, 41004, 42279, 49740, 51255, 55543, 56372, 68340, 70465, 74610, 84558, 102510, 111086, 126837, 140930, 149220, 166629, 169116, 205020, 211395, 222172, 253674, 277715, 281860, 333258, 422790, 499887, 507348, 555430, 634185, 666516, 833145, 845580, 944231, 999774, 1110860, 1268370, 1666290, 1888462, 1999548, 2499435, 2536740, 2832693, 3332580, 3776924, 4721155, 4998870, 5665386, 8498079, 9442310, 9997740, 11330772, 14163465, 16996158, 18884620, 28326930, 33992316, 42490395, 56653860, 84980790, 169961580]

約数ペア:

[(1, 169961580), (2, 84980790), (3, 56653860), (4, 42490395), (5, 33992316), (6, 28326930), (9, 18884620), (10, 16996158), (12, 14163465), (15, 11330772), (17, 9997740), (18, 9442310), (20, 8498079), (30, 5665386), (34, 4998870), (36, 4721155), (45, 3776924), (51, 3332580), (60, 2832693), (67, 2536740), (68, 2499435), (85, 1999548), (90, 1888462), (102, 1666290), (134, 1268370), (153, 1110860), (170, 999774), (180, 944231), (201, 845580), (204, 833145), (255, 666516), (268, 634185), (306, 555430), (335, 507348), (340, 499887), (402, 422790), (510, 333258), (603, 281860), (612, 277715), (670, 253674), (765, 222172), (804, 211395), (829, 205020), (1005, 169116), (1020, 166629), (1139, 149220), (1206, 140930), (1340, 126837), (1530, 111086), (1658, 102510), (2010, 84558), (2278, 74610), (2412, 70465), (2487, 68340), (3015, 56372), (3060, 55543), (3316, 51255), (3417, 49740), (4020, 42279), (4145, 41004), (4556, 37305), (4974, 34170), (5695, 29844), (6030, 28186), (6834, 24870), (7461, 22780), (8290, 20502), (9948, 17085), (10251, 16580), (11390, 14922), (12060, 14093), (12435, 13668)]