27507480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 111283200

約数和(自身を除く): 83775720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 229, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 458, 462, 520, 546, 572, 616, 660, 687, 715, 728, 770, 780, 840, 858, 910, 916, 924, 1001, 1092, 1144, 1145, 1155, 1320, 1365, 1374, 1430, 1540, 1560, 1603, 1716, 1820, 1832, 1848, 2002, 2145, 2184, 2290, 2310, 2519, 2730, 2748, 2860, 2977, 3003, 3080, 3206, 3432, 3435, 3640, 4004, 4290, 4580, 4620, 4809, 5005, 5038, 5460, 5496, 5720, 5954, 6006, 6412, 6870, 7557, 8008, 8015, 8580, 8931, 9160, 9240, 9618, 10010, 10076, 10920, 11908, 12012, 12595, 12824, 13740, 14885, 15015, 15114, 16030, 17160, 17633, 17862, 19236, 20020, 20152, 20839, 23816, 24024, 24045, 25190, 27480, 29770, 30030, 30228, 32060, 32747, 35266, 35724, 37785, 38472, 40040, 41678, 44655, 48090, 50380, 52899, 59540, 60060, 60456, 62517, 64120, 65494, 70532, 71448, 75570, 83356, 88165, 89310, 96180, 98241, 100760, 104195, 105798, 119080, 120120, 125034, 130988, 141064, 151140, 163735, 166712, 176330, 178620, 192360, 196482, 208390, 211596, 229229, 250068, 261976, 264495, 302280, 312585, 327470, 352660, 357240, 392964, 416780, 423192, 458458, 491205, 500136, 528990, 625170, 654940, 687687, 705320, 785928, 833560, 916916, 982410, 1057980, 1146145, 1250340, 1309880, 1375374, 1833832, 1964820, 2115960, 2292290, 2500680, 2750748, 3438435, 3929640, 4584580, 5501496, 6876870, 9169160, 13753740, 27507480]

約数ペア:

[(1, 27507480), (2, 13753740), (3, 9169160), (4, 6876870), (5, 5501496), (6, 4584580), (7, 3929640), (8, 3438435), (10, 2750748), (11, 2500680), (12, 2292290), (13, 2115960), (14, 1964820), (15, 1833832), (20, 1375374), (21, 1309880), (22, 1250340), (24, 1146145), (26, 1057980), (28, 982410), (30, 916916), (33, 833560), (35, 785928), (39, 705320), (40, 687687), (42, 654940), (44, 625170), (52, 528990), (55, 500136), (56, 491205), (60, 458458), (65, 423192), (66, 416780), (70, 392964), (77, 357240), (78, 352660), (84, 327470), (88, 312585), (91, 302280), (104, 264495), (105, 261976), (110, 250068), (120, 229229), (130, 211596), (132, 208390), (140, 196482), (143, 192360), (154, 178620), (156, 176330), (165, 166712), (168, 163735), (182, 151140), (195, 141064), (210, 130988), (220, 125034), (229, 120120), (231, 119080), (260, 105798), (264, 104195), (273, 100760), (280, 98241), (286, 96180), (308, 89310), (312, 88165), (330, 83356), (364, 75570), (385, 71448), (390, 70532), (420, 65494), (429, 64120), (440, 62517), (455, 60456), (458, 60060), (462, 59540), (520, 52899), (546, 50380), (572, 48090), (616, 44655), (660, 41678), (687, 40040), (715, 38472), (728, 37785), (770, 35724), (780, 35266), (840, 32747), (858, 32060), (910, 30228), (916, 30030), (924, 29770), (1001, 27480), (1092, 25190), (1144, 24045), (1145, 24024), (1155, 23816), (1320, 20839), (1365, 20152), (1374, 20020), (1430, 19236), (1540, 17862), (1560, 17633), (1603, 17160), (1716, 16030), (1820, 15114), (1832, 15015), (1848, 14885), (2002, 13740), (2145, 12824), (2184, 12595), (2290, 12012), (2310, 11908), (2519, 10920), (2730, 10076), (2748, 10010), (2860, 9618), (2977, 9240), (3003, 9160), (3080, 8931), (3206, 8580), (3432, 8015), (3435, 8008), (3640, 7557), (4004, 6870), (4290, 6412), (4580, 6006), (4620, 5954), (4809, 5720), (5005, 5496), (5038, 5460)]