72010260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 253658496

約数和(自身を除く): 181648236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 853, 938, 1005, 1206, 1260, 1340, 1407, 1706, 1876, 2010, 2345, 2412, 2559, 2814, 3015, 3412, 4020, 4221, 4265, 4690, 5118, 5628, 5971, 6030, 7035, 7677, 8442, 8530, 9380, 10236, 11942, 12060, 12795, 14070, 15354, 16884, 17060, 17913, 21105, 23884, 25590, 28140, 29855, 30708, 35826, 38385, 42210, 51180, 53739, 57151, 59710, 71652, 76770, 84420, 89565, 107478, 114302, 119420, 153540, 171453, 179130, 214956, 228604, 268695, 285755, 342906, 358260, 400057, 514359, 537390, 571510, 685812, 800114, 857265, 1028718, 1074780, 1143020, 1200171, 1600228, 1714530, 2000285, 2057436, 2400342, 2571795, 3429060, 3600513, 4000570, 4800684, 5143590, 6000855, 7201026, 8001140, 10287180, 12001710, 14402052, 18002565, 24003420, 36005130, 72010260]

約数ペア:

[(1, 72010260), (2, 36005130), (3, 24003420), (4, 18002565), (5, 14402052), (6, 12001710), (7, 10287180), (9, 8001140), (10, 7201026), (12, 6000855), (14, 5143590), (15, 4800684), (18, 4000570), (20, 3600513), (21, 3429060), (28, 2571795), (30, 2400342), (35, 2057436), (36, 2000285), (42, 1714530), (45, 1600228), (60, 1200171), (63, 1143020), (67, 1074780), (70, 1028718), (84, 857265), (90, 800114), (105, 685812), (126, 571510), (134, 537390), (140, 514359), (180, 400057), (201, 358260), (210, 342906), (252, 285755), (268, 268695), (315, 228604), (335, 214956), (402, 179130), (420, 171453), (469, 153540), (603, 119420), (630, 114302), (670, 107478), (804, 89565), (853, 84420), (938, 76770), (1005, 71652), (1206, 59710), (1260, 57151), (1340, 53739), (1407, 51180), (1706, 42210), (1876, 38385), (2010, 35826), (2345, 30708), (2412, 29855), (2559, 28140), (2814, 25590), (3015, 23884), (3412, 21105), (4020, 17913), (4221, 17060), (4265, 16884), (4690, 15354), (5118, 14070), (5628, 12795), (5971, 12060), (6030, 11942), (7035, 10236), (7677, 9380), (8442, 8530)]