133380720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 180

約数和(自身を含む): 492682008

約数和(自身を除く): 359301288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1531, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3062, 3630, 3960, 4356, 4593, 4840, 5445, 5808, 6124, 7260, 7655, 7920, 8712, 9186, 9680, 10890, 12248, 13779, 14520, 15310, 16841, 17424, 18372, 21780, 22965, 24496, 27558, 29040, 30620, 33682, 36744, 43560, 45930, 50523, 55116, 61240, 67364, 68895, 73488, 84205, 87120, 91860, 101046, 110232, 122480, 134728, 137790, 151569, 168410, 183720, 185251, 202092, 220464, 252615, 269456, 275580, 303138, 336820, 367440, 370502, 404184, 505230, 551160, 555753, 606276, 673640, 741004, 757845, 808368, 926255, 1010460, 1102320, 1111506, 1212552, 1347280, 1482008, 1515690, 1667259, 1852510, 2020920, 2223012, 2425104, 2778765, 2964016, 3031380, 3334518, 3705020, 4041840, 4446024, 5557530, 6062760, 6669036, 7410040, 8336295, 8892048, 11115060, 12125520, 13338072, 14820080, 16672590, 22230120, 26676144, 33345180, 44460240, 66690360, 133380720]

約数ペア:

[(1, 133380720), (2, 66690360), (3, 44460240), (4, 33345180), (5, 26676144), (6, 22230120), (8, 16672590), (9, 14820080), (10, 13338072), (11, 12125520), (12, 11115060), (15, 8892048), (16, 8336295), (18, 7410040), (20, 6669036), (22, 6062760), (24, 5557530), (30, 4446024), (33, 4041840), (36, 3705020), (40, 3334518), (44, 3031380), (45, 2964016), (48, 2778765), (55, 2425104), (60, 2223012), (66, 2020920), (72, 1852510), (80, 1667259), (88, 1515690), (90, 1482008), (99, 1347280), (110, 1212552), (120, 1111506), (121, 1102320), (132, 1010460), (144, 926255), (165, 808368), (176, 757845), (180, 741004), (198, 673640), (220, 606276), (240, 555753), (242, 551160), (264, 505230), (330, 404184), (360, 370502), (363, 367440), (396, 336820), (440, 303138), (484, 275580), (495, 269456), (528, 252615), (605, 220464), (660, 202092), (720, 185251), (726, 183720), (792, 168410), (880, 151569), (968, 137790), (990, 134728), (1089, 122480), (1210, 110232), (1320, 101046), (1452, 91860), (1531, 87120), (1584, 84205), (1815, 73488), (1936, 68895), (1980, 67364), (2178, 61240), (2420, 55116), (2640, 50523), (2904, 45930), (3062, 43560), (3630, 36744), (3960, 33682), (4356, 30620), (4593, 29040), (4840, 27558), (5445, 24496), (5808, 22965), (6124, 21780), (7260, 18372), (7655, 17424), (7920, 16841), (8712, 15310), (9186, 14520), (9680, 13779), (10890, 12248)]