27282047940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{19993}}^1$

素因数の和:20056

約数の個数: 288

約数和(自身を含む): 102382076160

約数和(自身を除く): 75100028220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 361, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 722, 756, 798, 855, 945, 1026, 1083, 1140, 1197, 1260, 1330, 1444, 1596, 1710, 1805, 1890, 1995, 2052, 2166, 2394, 2527, 2565, 2660, 3249, 3420, 3591, 3610, 3780, 3990, 4332, 4788, 5054, 5130, 5415, 5985, 6498, 7182, 7220, 7581, 7980, 9747, 10108, 10260, 10830, 11970, 12635, 12996, 14364, 15162, 16245, 17955, 19494, 19993, 21660, 22743, 23940, 25270, 30324, 32490, 35910, 37905, 38988, 39986, 45486, 48735, 50540, 59979, 64980, 68229, 71820, 75810, 79972, 90972, 97470, 99965, 113715, 119958, 136458, 139951, 151620, 179937, 194940, 199930, 227430, 239916, 272916, 279902, 299895, 341145, 359874, 379867, 399860, 419853, 454860, 539811, 559804, 599790, 682290, 699755, 719748, 759734, 839706, 899685, 1079622, 1139601, 1199580, 1259559, 1364580, 1399510, 1519468, 1679412, 1799370, 1899335, 2099265, 2159244, 2279202, 2519118, 2659069, 2699055, 2799020, 3418803, 3598740, 3778677, 3798670, 4198530, 4558404, 5038236, 5318138, 5398110, 5698005, 6297795, 6837606, 7217473, 7557354, 7597340, 7977207, 8397060, 10256409, 10636276, 10796220, 11396010, 12595590, 13295345, 13675212, 14434946, 15114708, 15954414, 17094015, 18893385, 20512818, 21652419, 22792020, 23931621, 25191180, 26590690, 28869892, 31908828, 34188030, 36087365, 37786770, 39886035, 41025636, 43304838, 47863242, 50522311, 51282045, 53181380, 64957257, 68376060, 71794863, 72174730, 75573540, 79772070, 86609676, 95726484, 101044622, 102564090, 108262095, 119658105, 129914514, 143589726, 144349460, 151566933, 159544140, 194871771, 202089244, 205128180, 216524190, 239316210, 252611555, 259829028, 287179452, 303133866, 324786285, 358974315, 389743542, 433048380, 454700799, 478632420, 505223110, 606267732, 649572570, 717948630, 757834665, 779487084, 909401598, 974358855, 1010446220, 1299145140, 1364102397, 1435897260, 1515669330, 1818803196, 1948717710, 2273503995, 2728204794, 3031338660, 3897435420, 4547007990, 5456409588, 6820511985, 9094015980, 13641023970, 27282047940]

約数ペア:

[(1, 27282047940), (2, 13641023970), (3, 9094015980), (4, 6820511985), (5, 5456409588), (6, 4547007990), (7, 3897435420), (9, 3031338660), (10, 2728204794), (12, 2273503995), (14, 1948717710), (15, 1818803196), (18, 1515669330), (19, 1435897260), (20, 1364102397), (21, 1299145140), (27, 1010446220), (28, 974358855), (30, 909401598), (35, 779487084), (36, 757834665), (38, 717948630), (42, 649572570), (45, 606267732), (54, 505223110), (57, 478632420), (60, 454700799), (63, 433048380), (70, 389743542), (76, 358974315), (84, 324786285), (90, 303133866), (95, 287179452), (105, 259829028), (108, 252611555), (114, 239316210), (126, 216524190), (133, 205128180), (135, 202089244), (140, 194871771), (171, 159544140), (180, 151566933), (189, 144349460), (190, 143589726), (210, 129914514), (228, 119658105), (252, 108262095), (266, 102564090), (270, 101044622), (285, 95726484), (315, 86609676), (342, 79772070), (361, 75573540), (378, 72174730), (380, 71794863), (399, 68376060), (420, 64957257), (513, 53181380), (532, 51282045), (540, 50522311), (570, 47863242), (630, 43304838), (665, 41025636), (684, 39886035), (722, 37786770), (756, 36087365), (798, 34188030), (855, 31908828), (945, 28869892), (1026, 26590690), (1083, 25191180), (1140, 23931621), (1197, 22792020), (1260, 21652419), (1330, 20512818), (1444, 18893385), (1596, 17094015), (1710, 15954414), (1805, 15114708), (1890, 14434946), (1995, 13675212), (2052, 13295345), (2166, 12595590), (2394, 11396010), (2527, 10796220), (2565, 10636276), (2660, 10256409), (3249, 8397060), (3420, 7977207), (3591, 7597340), (3610, 7557354), (3780, 7217473), (3990, 6837606), (4332, 6297795), (4788, 5698005), (5054, 5398110), (5130, 5318138), (5415, 5038236), (5985, 4558404), (6498, 4198530), (7182, 3798670), (7220, 3778677), (7581, 3598740), (7980, 3418803), (9747, 2799020), (10108, 2699055), (10260, 2659069), (10830, 2519118), (11970, 2279202), (12635, 2159244), (12996, 2099265), (14364, 1899335), (15162, 1799370), (16245, 1679412), (17955, 1519468), (19494, 1399510), (19993, 1364580), (21660, 1259559), (22743, 1199580), (23940, 1139601), (25270, 1079622), (30324, 899685), (32490, 839706), (35910, 759734), (37905, 719748), (38988, 699755), (39986, 682290), (45486, 599790), (48735, 559804), (50540, 539811), (59979, 454860), (64980, 419853), (68229, 399860), (71820, 379867), (75810, 359874), (79972, 341145), (90972, 299895), (97470, 279902), (99965, 272916), (113715, 239916), (119958, 227430), (136458, 199930), (139951, 194940), (151620, 179937)]