75242340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 245935872

約数和(自身を除く): 170693532

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, 367, 402, 510, 603, 612, 670, 734, 765, 804, 1005, 1020, 1101, 1139, 1206, 1340, 1468, 1530, 1835, 2010, 2202, 2278, 2412, 3015, 3060, 3303, 3417, 3670, 4020, 4404, 4556, 5505, 5695, 6030, 6239, 6606, 6834, 7340, 10251, 11010, 11390, 12060, 12478, 13212, 13668, 16515, 17085, 18717, 20502, 22020, 22780, 24589, 24956, 31195, 33030, 34170, 37434, 41004, 49178, 51255, 56151, 62390, 66060, 68340, 73767, 74868, 93585, 98356, 102510, 112302, 122945, 124780, 147534, 187170, 205020, 221301, 224604, 245890, 280755, 295068, 368835, 374340, 418013, 442602, 491780, 561510, 737670, 836026, 885204, 1106505, 1123020, 1254039, 1475340, 1672052, 2090065, 2213010, 2508078, 3762117, 4180130, 4426020, 5016156, 6270195, 7524234, 8360260, 12540390, 15048468, 18810585, 25080780, 37621170, 75242340]

約数ペア:

[(1, 75242340), (2, 37621170), (3, 25080780), (4, 18810585), (5, 15048468), (6, 12540390), (9, 8360260), (10, 7524234), (12, 6270195), (15, 5016156), (17, 4426020), (18, 4180130), (20, 3762117), (30, 2508078), (34, 2213010), (36, 2090065), (45, 1672052), (51, 1475340), (60, 1254039), (67, 1123020), (68, 1106505), (85, 885204), (90, 836026), (102, 737670), (134, 561510), (153, 491780), (170, 442602), (180, 418013), (201, 374340), (204, 368835), (255, 295068), (268, 280755), (306, 245890), (335, 224604), (340, 221301), (367, 205020), (402, 187170), (510, 147534), (603, 124780), (612, 122945), (670, 112302), (734, 102510), (765, 98356), (804, 93585), (1005, 74868), (1020, 73767), (1101, 68340), (1139, 66060), (1206, 62390), (1340, 56151), (1468, 51255), (1530, 49178), (1835, 41004), (2010, 37434), (2202, 34170), (2278, 33030), (2412, 31195), (3015, 24956), (3060, 24589), (3303, 22780), (3417, 22020), (3670, 20502), (4020, 18717), (4404, 17085), (4556, 16515), (5505, 13668), (5695, 13212), (6030, 12478), (6239, 12060), (6606, 11390), (6834, 11010), (7340, 10251)]