121982520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 416747520

約数和(自身を除く): 294765000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 271, 310, 330, 341, 363, 372, 440, 465, 484, 542, 605, 620, 660, 682, 726, 744, 813, 930, 968, 1023, 1084, 1210, 1240, 1320, 1355, 1364, 1452, 1626, 1705, 1815, 1860, 2046, 2168, 2420, 2710, 2728, 2904, 2981, 3252, 3410, 3630, 3720, 3751, 4065, 4092, 4840, 5115, 5420, 5962, 6504, 6820, 7260, 7502, 8130, 8184, 8401, 8943, 10230, 10840, 11253, 11924, 13640, 14520, 14905, 15004, 16260, 16802, 17886, 18755, 20460, 22506, 23848, 25203, 29810, 30008, 32520, 32791, 33604, 35772, 37510, 40920, 42005, 44715, 45012, 50406, 56265, 59620, 65582, 67208, 71544, 75020, 84010, 89430, 90024, 92411, 98373, 100812, 112530, 119240, 126015, 131164, 150040, 163955, 168020, 178860, 184822, 196746, 201624, 225060, 252030, 262328, 277233, 327910, 336040, 357720, 369644, 393492, 450120, 462055, 491865, 504060, 554466, 655820, 739288, 786984, 924110, 983730, 1008120, 1016521, 1108932, 1311640, 1386165, 1848220, 1967460, 2033042, 2217864, 2772330, 3049563, 3696440, 3934920, 4066084, 5082605, 5544660, 6099126, 8132168, 10165210, 11089320, 12198252, 15247815, 20330420, 24396504, 30495630, 40660840, 60991260, 121982520]

約数ペア:

[(1, 121982520), (2, 60991260), (3, 40660840), (4, 30495630), (5, 24396504), (6, 20330420), (8, 15247815), (10, 12198252), (11, 11089320), (12, 10165210), (15, 8132168), (20, 6099126), (22, 5544660), (24, 5082605), (30, 4066084), (31, 3934920), (33, 3696440), (40, 3049563), (44, 2772330), (55, 2217864), (60, 2033042), (62, 1967460), (66, 1848220), (88, 1386165), (93, 1311640), (110, 1108932), (120, 1016521), (121, 1008120), (124, 983730), (132, 924110), (155, 786984), (165, 739288), (186, 655820), (220, 554466), (242, 504060), (248, 491865), (264, 462055), (271, 450120), (310, 393492), (330, 369644), (341, 357720), (363, 336040), (372, 327910), (440, 277233), (465, 262328), (484, 252030), (542, 225060), (605, 201624), (620, 196746), (660, 184822), (682, 178860), (726, 168020), (744, 163955), (813, 150040), (930, 131164), (968, 126015), (1023, 119240), (1084, 112530), (1210, 100812), (1240, 98373), (1320, 92411), (1355, 90024), (1364, 89430), (1452, 84010), (1626, 75020), (1705, 71544), (1815, 67208), (1860, 65582), (2046, 59620), (2168, 56265), (2420, 50406), (2710, 45012), (2728, 44715), (2904, 42005), (2981, 40920), (3252, 37510), (3410, 35772), (3630, 33604), (3720, 32791), (3751, 32520), (4065, 30008), (4092, 29810), (4840, 25203), (5115, 23848), (5420, 22506), (5962, 20460), (6504, 18755), (6820, 17886), (7260, 16802), (7502, 16260), (8130, 15004), (8184, 14905), (8401, 14520), (8943, 13640), (10230, 11924), (10840, 11253)]