243972780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4595

約数の個数: 96

約数和(自身を含む): 737118144

約数和(自身を除く): 493145364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 3180, 3604, 4505, 4513, 5406, 9010, 9026, 10812, 13515, 13539, 18020, 18052, 22565, 27030, 27078, 45130, 54060, 54156, 67695, 76721, 90260, 135390, 153442, 230163, 239189, 270780, 306884, 383605, 460326, 478378, 717567, 767210, 920652, 956756, 1150815, 1195945, 1435134, 1534420, 2301630, 2391890, 2870268, 3587835, 4066213, 4603260, 4783780, 7175670, 8132426, 12198639, 14351340, 16264852, 20331065, 24397278, 40662130, 48794556, 60993195, 81324260, 121986390, 243972780]

約数ペア:

[(1, 243972780), (2, 121986390), (3, 81324260), (4, 60993195), (5, 48794556), (6, 40662130), (10, 24397278), (12, 20331065), (15, 16264852), (17, 14351340), (20, 12198639), (30, 8132426), (34, 7175670), (51, 4783780), (53, 4603260), (60, 4066213), (68, 3587835), (85, 2870268), (102, 2391890), (106, 2301630), (159, 1534420), (170, 1435134), (204, 1195945), (212, 1150815), (255, 956756), (265, 920652), (318, 767210), (340, 717567), (510, 478378), (530, 460326), (636, 383605), (795, 306884), (901, 270780), (1020, 239189), (1060, 230163), (1590, 153442), (1802, 135390), (2703, 90260), (3180, 76721), (3604, 67695), (4505, 54156), (4513, 54060), (5406, 45130), (9010, 27078), (9026, 27030), (10812, 22565), (13515, 18052), (13539, 18020)]