38282580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 138587904

約数和(自身を除く): 100305324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1321, 1380, 1449, 1610, 1932, 2070, 2415, 2642, 2898, 3220, 3963, 4140, 4830, 5284, 5796, 6605, 7245, 7926, 9247, 9660, 11889, 13210, 14490, 15852, 18494, 19815, 23778, 26420, 27741, 28980, 30383, 36988, 39630, 46235, 47556, 55482, 59445, 60766, 79260, 83223, 91149, 92470, 110964, 118890, 121532, 138705, 151915, 166446, 182298, 184940, 212681, 237780, 273447, 277410, 303830, 332892, 364596, 416115, 425362, 455745, 546894, 554820, 607660, 638043, 832230, 850724, 911490, 1063405, 1093788, 1276086, 1367235, 1664460, 1822980, 1914129, 2126810, 2552172, 2734470, 3190215, 3828258, 4253620, 5468940, 6380430, 7656516, 9570645, 12760860, 19141290, 38282580]

約数ペア:

[(1, 38282580), (2, 19141290), (3, 12760860), (4, 9570645), (5, 7656516), (6, 6380430), (7, 5468940), (9, 4253620), (10, 3828258), (12, 3190215), (14, 2734470), (15, 2552172), (18, 2126810), (20, 1914129), (21, 1822980), (23, 1664460), (28, 1367235), (30, 1276086), (35, 1093788), (36, 1063405), (42, 911490), (45, 850724), (46, 832230), (60, 638043), (63, 607660), (69, 554820), (70, 546894), (84, 455745), (90, 425362), (92, 416115), (105, 364596), (115, 332892), (126, 303830), (138, 277410), (140, 273447), (161, 237780), (180, 212681), (207, 184940), (210, 182298), (230, 166446), (252, 151915), (276, 138705), (315, 121532), (322, 118890), (345, 110964), (414, 92470), (420, 91149), (460, 83223), (483, 79260), (630, 60766), (644, 59445), (690, 55482), (805, 47556), (828, 46235), (966, 39630), (1035, 36988), (1260, 30383), (1321, 28980), (1380, 27741), (1449, 26420), (1610, 23778), (1932, 19815), (2070, 18494), (2415, 15852), (2642, 14490), (2898, 13210), (3220, 11889), (3963, 9660), (4140, 9247), (4830, 7926), (5284, 7245), (5796, 6605)]