272781600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 288

約数和(自身を含む): 1093680000

約数和(自身を除く): 820898400

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, 1040, 1050, 1092, 1120, 1200, 1248, 1249, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2080, 2100, 2184, 2275, 2400, 2498, 2600, 2730, 2800, 2912, 3120, 3360, 3640, 3747, 3900, 4200, 4368, 4550, 4996, 5200, 5460, 5600, 6240, 6245, 6825, 7280, 7494, 7800, 8400, 8736, 8743, 9100, 9992, 10400, 10920, 12490, 13650, 14560, 14988, 15600, 16237, 16800, 17486, 18200, 18735, 19984, 21840, 24980, 26229, 27300, 29976, 31200, 31225, 32474, 34972, 36400, 37470, 39968, 43680, 43715, 48711, 49960, 52458, 54600, 59952, 62450, 64948, 69944, 72800, 74940, 81185, 87430, 93675, 97422, 99920, 104916, 109200, 113659, 119904, 124900, 129896, 131145, 139888, 149880, 162370, 174860, 187350, 194844, 199840, 209832, 218400, 218575, 227318, 243555, 249800, 259792, 262290, 279776, 299760, 324740, 340977, 349720, 374700, 389688, 405925, 419664, 437150, 454636, 487110, 499600, 519584, 524580, 568295, 599520, 649480, 655725, 681954, 699440, 749400, 779376, 811850, 839328, 874300, 909272, 974220, 999200, 1049160, 1136590, 1217775, 1298960, 1311450, 1363908, 1398880, 1498800, 1558752, 1623700, 1704885, 1748600, 1818544, 1948440, 2098320, 2273180, 2435550, 2597920, 2622900, 2727816, 2841475, 2997600, 3247400, 3409770, 3497200, 3637088, 3896880, 4196640, 4546360, 4871100, 5245800, 5455632, 5682950, 6494800, 6819540, 6994400, 7793760, 8524425, 9092720, 9742200, 10491600, 10911264, 11365900, 12989600, 13639080, 17048850, 18185440, 19484400, 20983200, 22731800, 27278160, 34097700, 38968800, 45463600, 54556320, 68195400, 90927200, 136390800, 272781600]

約数ペア:

[(1, 272781600), (2, 136390800), (3, 90927200), (4, 68195400), (5, 54556320), (6, 45463600), (7, 38968800), (8, 34097700), (10, 27278160), (12, 22731800), (13, 20983200), (14, 19484400), (15, 18185440), (16, 17048850), (20, 13639080), (21, 12989600), (24, 11365900), (25, 10911264), (26, 10491600), (28, 9742200), (30, 9092720), (32, 8524425), (35, 7793760), (39, 6994400), (40, 6819540), (42, 6494800), (48, 5682950), (50, 5455632), (52, 5245800), (56, 4871100), (60, 4546360), (65, 4196640), (70, 3896880), (75, 3637088), (78, 3497200), (80, 3409770), (84, 3247400), (91, 2997600), (96, 2841475), (100, 2727816), (104, 2622900), (105, 2597920), (112, 2435550), (120, 2273180), (130, 2098320), (140, 1948440), (150, 1818544), (156, 1748600), (160, 1704885), (168, 1623700), (175, 1558752), (182, 1498800), (195, 1398880), (200, 1363908), (208, 1311450), (210, 1298960), (224, 1217775), (240, 1136590), (260, 1049160), (273, 999200), (280, 974220), (300, 909272), (312, 874300), (325, 839328), (336, 811850), (350, 779376), (364, 749400), (390, 699440), (400, 681954), (416, 655725), (420, 649480), (455, 599520), (480, 568295), (520, 524580), (525, 519584), (546, 499600), (560, 487110), (600, 454636), (624, 437150), (650, 419664), (672, 405925), (700, 389688), (728, 374700), (780, 349720), (800, 340977), (840, 324740), (910, 299760), (975, 279776), (1040, 262290), (1050, 259792), (1092, 249800), (1120, 243555), (1200, 227318), (1248, 218575), (1249, 218400), (1300, 209832), (1365, 199840), (1400, 194844), (1456, 187350), (1560, 174860), (1680, 162370), (1820, 149880), (1950, 139888), (2080, 131145), (2100, 129896), (2184, 124900), (2275, 119904), (2400, 113659), (2498, 109200), (2600, 104916), (2730, 99920), (2800, 97422), (2912, 93675), (3120, 87430), (3360, 81185), (3640, 74940), (3747, 72800), (3900, 69944), (4200, 64948), (4368, 62450), (4550, 59952), (4996, 54600), (5200, 52458), (5460, 49960), (5600, 48711), (6240, 43715), (6245, 43680), (6825, 39968), (7280, 37470), (7494, 36400), (7800, 34972), (8400, 32474), (8736, 31225), (8743, 31200), (9100, 29976), (9992, 27300), (10400, 26229), (10920, 24980), (12490, 21840), (13650, 19984), (14560, 18735), (14988, 18200), (15600, 17486), (16237, 16800)]