84219480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2738

約数の個数: 128

約数和(自身を含む): 290520000

約数和(自身を除く): 206300520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 2689, 3132, 3480, 3915, 5220, 5378, 6264, 7830, 8067, 10440, 10756, 13445, 15660, 16134, 21512, 24201, 26890, 31320, 32268, 40335, 48402, 53780, 64536, 72603, 77981, 80670, 96804, 107560, 121005, 145206, 155962, 161340, 193608, 233943, 242010, 290412, 311924, 322680, 363015, 389905, 467886, 484020, 580824, 623848, 701829, 726030, 779810, 935772, 968040, 1169715, 1403658, 1452060, 1559620, 1871544, 2105487, 2339430, 2807316, 2904120, 3119240, 3509145, 4210974, 4678860, 5614632, 7018290, 8421948, 9357720, 10527435, 14036580, 16843896, 21054870, 28073160, 42109740, 84219480]

約数ペア:

[(1, 84219480), (2, 42109740), (3, 28073160), (4, 21054870), (5, 16843896), (6, 14036580), (8, 10527435), (9, 9357720), (10, 8421948), (12, 7018290), (15, 5614632), (18, 4678860), (20, 4210974), (24, 3509145), (27, 3119240), (29, 2904120), (30, 2807316), (36, 2339430), (40, 2105487), (45, 1871544), (54, 1559620), (58, 1452060), (60, 1403658), (72, 1169715), (87, 968040), (90, 935772), (108, 779810), (116, 726030), (120, 701829), (135, 623848), (145, 580824), (174, 484020), (180, 467886), (216, 389905), (232, 363015), (261, 322680), (270, 311924), (290, 290412), (348, 242010), (360, 233943), (435, 193608), (522, 161340), (540, 155962), (580, 145206), (696, 121005), (783, 107560), (870, 96804), (1044, 80670), (1080, 77981), (1160, 72603), (1305, 64536), (1566, 53780), (1740, 48402), (2088, 40335), (2610, 32268), (2689, 31320), (3132, 26890), (3480, 24201), (3915, 21512), (5220, 16134), (5378, 15660), (6264, 13445), (7830, 10756), (8067, 10440)]