77450310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 241781760

約数和(自身を除く): 164331450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 630, 645, 774, 903, 945, 953, 1161, 1290, 1505, 1806, 1890, 1906, 1935, 2322, 2709, 2859, 3010, 3870, 4515, 4765, 5418, 5718, 5805, 6671, 8127, 8577, 9030, 9530, 11610, 13342, 13545, 14295, 16254, 17154, 20013, 25731, 27090, 28590, 33355, 40026, 40635, 40979, 42885, 51462, 60039, 66710, 81270, 81958, 85770, 100065, 120078, 122937, 128655, 180117, 200130, 204895, 245874, 257310, 286853, 300195, 360234, 368811, 409790, 573706, 600390, 614685, 737622, 860559, 900585, 1106433, 1229370, 1434265, 1721118, 1801170, 1844055, 2212866, 2581677, 2868530, 3688110, 4302795, 5163354, 5532165, 7745031, 8605590, 11064330, 12908385, 15490062, 25816770, 38725155, 77450310]

約数ペア:

[(1, 77450310), (2, 38725155), (3, 25816770), (5, 15490062), (6, 12908385), (7, 11064330), (9, 8605590), (10, 7745031), (14, 5532165), (15, 5163354), (18, 4302795), (21, 3688110), (27, 2868530), (30, 2581677), (35, 2212866), (42, 1844055), (43, 1801170), (45, 1721118), (54, 1434265), (63, 1229370), (70, 1106433), (86, 900585), (90, 860559), (105, 737622), (126, 614685), (129, 600390), (135, 573706), (189, 409790), (210, 368811), (215, 360234), (258, 300195), (270, 286853), (301, 257310), (315, 245874), (378, 204895), (387, 200130), (430, 180117), (602, 128655), (630, 122937), (645, 120078), (774, 100065), (903, 85770), (945, 81958), (953, 81270), (1161, 66710), (1290, 60039), (1505, 51462), (1806, 42885), (1890, 40979), (1906, 40635), (1935, 40026), (2322, 33355), (2709, 28590), (2859, 27090), (3010, 25731), (3870, 20013), (4515, 17154), (4765, 16254), (5418, 14295), (5718, 13545), (5805, 13342), (6671, 11610), (8127, 9530), (8577, 9030)]