220365600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 288

約数和(自身を含む): 883693440

約数和(自身を除く): 663327840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1009, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2018, 2080, 2100, 2184, 2275, 2400, 2600, 2730, 2800, 2912, 3027, 3120, 3360, 3640, 3900, 4036, 4200, 4368, 4550, 5045, 5200, 5460, 5600, 6054, 6240, 6825, 7063, 7280, 7800, 8072, 8400, 8736, 9100, 10090, 10400, 10920, 12108, 13117, 13650, 14126, 14560, 15135, 15600, 16144, 16800, 18200, 20180, 21189, 21840, 24216, 25225, 26234, 27300, 28252, 30270, 31200, 32288, 35315, 36400, 39351, 40360, 42378, 43680, 48432, 50450, 52468, 54600, 56504, 60540, 65585, 70630, 72800, 75675, 78702, 80720, 84756, 91819, 96864, 100900, 104936, 105945, 109200, 113008, 121080, 131170, 141260, 151350, 157404, 161440, 169512, 176575, 183638, 196755, 201800, 209872, 211890, 218400, 226016, 242160, 262340, 275457, 282520, 302700, 314808, 327925, 339024, 353150, 367276, 393510, 403600, 419744, 423780, 459095, 484320, 524680, 529725, 550914, 565040, 605400, 629616, 655850, 678048, 706300, 734552, 787020, 807200, 847560, 918190, 983775, 1049360, 1059450, 1101828, 1130080, 1210800, 1259232, 1311700, 1377285, 1412600, 1469104, 1574040, 1695120, 1836380, 1967550, 2098720, 2118900, 2203656, 2295475, 2421600, 2623400, 2754570, 2825200, 2938208, 3148080, 3390240, 3672760, 3935100, 4237800, 4407312, 4590950, 5246800, 5509140, 5650400, 6296160, 6886425, 7345520, 7870200, 8475600, 8814624, 9181900, 10493600, 11018280, 13772850, 14691040, 15740400, 16951200, 18363800, 22036560, 27545700, 31480800, 36727600, 44073120, 55091400, 73455200, 110182800, 220365600]

約数ペア:

[(1, 220365600), (2, 110182800), (3, 73455200), (4, 55091400), (5, 44073120), (6, 36727600), (7, 31480800), (8, 27545700), (10, 22036560), (12, 18363800), (13, 16951200), (14, 15740400), (15, 14691040), (16, 13772850), (20, 11018280), (21, 10493600), (24, 9181900), (25, 8814624), (26, 8475600), (28, 7870200), (30, 7345520), (32, 6886425), (35, 6296160), (39, 5650400), (40, 5509140), (42, 5246800), (48, 4590950), (50, 4407312), (52, 4237800), (56, 3935100), (60, 3672760), (65, 3390240), (70, 3148080), (75, 2938208), (78, 2825200), (80, 2754570), (84, 2623400), (91, 2421600), (96, 2295475), (100, 2203656), (104, 2118900), (105, 2098720), (112, 1967550), (120, 1836380), (130, 1695120), (140, 1574040), (150, 1469104), (156, 1412600), (160, 1377285), (168, 1311700), (175, 1259232), (182, 1210800), (195, 1130080), (200, 1101828), (208, 1059450), (210, 1049360), (224, 983775), (240, 918190), (260, 847560), (273, 807200), (280, 787020), (300, 734552), (312, 706300), (325, 678048), (336, 655850), (350, 629616), (364, 605400), (390, 565040), (400, 550914), (416, 529725), (420, 524680), (455, 484320), (480, 459095), (520, 423780), (525, 419744), (546, 403600), (560, 393510), (600, 367276), (624, 353150), (650, 339024), (672, 327925), (700, 314808), (728, 302700), (780, 282520), (800, 275457), (840, 262340), (910, 242160), (975, 226016), (1009, 218400), (1040, 211890), (1050, 209872), (1092, 201800), (1120, 196755), (1200, 183638), (1248, 176575), (1300, 169512), (1365, 161440), (1400, 157404), (1456, 151350), (1560, 141260), (1680, 131170), (1820, 121080), (1950, 113008), (2018, 109200), (2080, 105945), (2100, 104936), (2184, 100900), (2275, 96864), (2400, 91819), (2600, 84756), (2730, 80720), (2800, 78702), (2912, 75675), (3027, 72800), (3120, 70630), (3360, 65585), (3640, 60540), (3900, 56504), (4036, 54600), (4200, 52468), (4368, 50450), (4550, 48432), (5045, 43680), (5200, 42378), (5460, 40360), (5600, 39351), (6054, 36400), (6240, 35315), (6825, 32288), (7063, 31200), (7280, 30270), (7800, 28252), (8072, 27300), (8400, 26234), (8736, 25225), (9100, 24216), (10090, 21840), (10400, 21189), (10920, 20180), (12108, 18200), (13117, 16800), (13650, 16144), (14126, 15600), (14560, 15135)]