277122690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 817296480

約数和(自身を除く): 540173790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 53, 65, 78, 82, 90, 106, 109, 117, 123, 130, 159, 195, 205, 218, 234, 246, 265, 318, 327, 369, 390, 410, 477, 530, 533, 545, 585, 615, 654, 689, 738, 795, 954, 981, 1066, 1090, 1170, 1230, 1378, 1417, 1590, 1599, 1635, 1845, 1962, 2067, 2173, 2385, 2665, 2834, 3198, 3270, 3445, 3690, 4134, 4251, 4346, 4469, 4770, 4797, 4905, 5330, 5777, 6201, 6519, 6890, 7085, 7995, 8502, 8938, 9594, 9810, 10335, 10865, 11554, 12402, 12753, 13038, 13407, 14170, 15990, 17331, 19557, 20670, 21255, 21730, 22345, 23985, 25506, 26814, 28249, 28885, 31005, 32595, 34662, 39114, 40221, 42510, 44690, 47970, 51993, 56498, 57770, 58097, 62010, 63765, 65190, 67035, 75101, 80442, 84747, 86655, 97785, 103986, 116194, 127530, 134070, 141245, 150202, 169494, 173310, 174291, 195570, 201105, 225303, 236857, 254241, 259965, 282490, 290485, 348582, 375505, 402210, 423735, 450606, 473714, 508482, 519930, 522873, 580970, 675909, 710571, 751010, 847470, 871455, 1045746, 1126515, 1184285, 1271205, 1351818, 1421142, 1742910, 2131713, 2253030, 2368570, 2542410, 2614365, 3079141, 3379545, 3552855, 4263426, 5228730, 6158282, 6759090, 7105710, 9237423, 10658565, 15395705, 18474846, 21317130, 27712269, 30791410, 46187115, 55424538, 92374230, 138561345, 277122690]

約数ペア:

[(1, 277122690), (2, 138561345), (3, 92374230), (5, 55424538), (6, 46187115), (9, 30791410), (10, 27712269), (13, 21317130), (15, 18474846), (18, 15395705), (26, 10658565), (30, 9237423), (39, 7105710), (41, 6759090), (45, 6158282), (53, 5228730), (65, 4263426), (78, 3552855), (82, 3379545), (90, 3079141), (106, 2614365), (109, 2542410), (117, 2368570), (123, 2253030), (130, 2131713), (159, 1742910), (195, 1421142), (205, 1351818), (218, 1271205), (234, 1184285), (246, 1126515), (265, 1045746), (318, 871455), (327, 847470), (369, 751010), (390, 710571), (410, 675909), (477, 580970), (530, 522873), (533, 519930), (545, 508482), (585, 473714), (615, 450606), (654, 423735), (689, 402210), (738, 375505), (795, 348582), (954, 290485), (981, 282490), (1066, 259965), (1090, 254241), (1170, 236857), (1230, 225303), (1378, 201105), (1417, 195570), (1590, 174291), (1599, 173310), (1635, 169494), (1845, 150202), (1962, 141245), (2067, 134070), (2173, 127530), (2385, 116194), (2665, 103986), (2834, 97785), (3198, 86655), (3270, 84747), (3445, 80442), (3690, 75101), (4134, 67035), (4251, 65190), (4346, 63765), (4469, 62010), (4770, 58097), (4797, 57770), (4905, 56498), (5330, 51993), (5777, 47970), (6201, 44690), (6519, 42510), (6890, 40221), (7085, 39114), (7995, 34662), (8502, 32595), (8938, 31005), (9594, 28885), (9810, 28249), (10335, 26814), (10865, 25506), (11554, 23985), (12402, 22345), (12753, 21730), (13038, 21255), (13407, 20670), (14170, 19557), (15990, 17331)]