18012943620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{881}}^1$

素因数の和:1513

約数の個数: 288

約数和(自身を含む): 64939021056

約数和(自身を除く): 46926077436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 601, 630, 756, 810, 881, 945, 972, 1134, 1202, 1215, 1260, 1620, 1701, 1762, 1803, 1890, 2268, 2404, 2430, 2643, 2835, 3005, 3402, 3524, 3606, 3780, 4207, 4405, 4860, 5286, 5409, 5670, 6010, 6167, 6804, 7212, 7929, 8414, 8505, 8810, 9015, 10572, 10818, 11340, 12020, 12334, 12621, 13215, 15858, 16227, 16828, 17010, 17620, 18030, 18501, 21035, 21636, 23787, 24668, 25242, 26430, 27045, 30835, 31716, 32454, 34020, 36060, 37002, 37863, 39645, 42070, 47574, 48681, 50484, 52860, 54090, 55503, 61670, 63105, 64908, 71361, 74004, 75726, 79290, 81135, 84140, 92505, 95148, 97362, 108180, 111006, 113589, 118935, 123340, 126210, 142722, 146043, 151452, 158580, 162270, 166509, 185010, 189315, 194724, 214083, 222012, 227178, 237870, 243405, 252420, 277515, 285444, 292086, 324540, 333018, 340767, 356805, 370020, 378630, 428166, 454356, 475740, 486810, 499527, 529481, 555030, 567945, 584172, 666036, 681534, 713610, 730215, 757260, 832545, 856332, 973620, 999054, 1022301, 1058962, 1070415, 1110060, 1135890, 1363068, 1427220, 1460430, 1498581, 1588443, 1665090, 1703835, 1998108, 2044602, 2117924, 2140830, 2271780, 2497635, 2647405, 2920860, 2997162, 3176886, 3330180, 3407670, 3706367, 4089204, 4281660, 4765329, 4995270, 5111505, 5294810, 5994324, 6353772, 6815340, 7412734, 7492905, 7942215, 9530658, 9990540, 10223010, 10589620, 11119101, 14295987, 14825468, 14985810, 15884430, 18531835, 19061316, 20446020, 22238202, 23826645, 28591974, 29971620, 31768860, 33357303, 37063670, 42887961, 44476404, 47653290, 55595505, 57183948, 66714606, 71479935, 74127340, 85775922, 95306580, 100071909, 111191010, 128663883, 133429212, 142959870, 166786515, 171551844, 200143818, 214439805, 222382020, 257327766, 285919740, 300215727, 333573030, 400287636, 428879610, 500359545, 514655532, 600431454, 643319415, 667146060, 857759220, 900647181, 1000719090, 1200862908, 1286638830, 1501078635, 1801294362, 2001438180, 2573277660, 3002157270, 3602588724, 4503235905, 6004314540, 9006471810, 18012943620]

約数ペア:

[(1, 18012943620), (2, 9006471810), (3, 6004314540), (4, 4503235905), (5, 3602588724), (6, 3002157270), (7, 2573277660), (9, 2001438180), (10, 1801294362), (12, 1501078635), (14, 1286638830), (15, 1200862908), (18, 1000719090), (20, 900647181), (21, 857759220), (27, 667146060), (28, 643319415), (30, 600431454), (35, 514655532), (36, 500359545), (42, 428879610), (45, 400287636), (54, 333573030), (60, 300215727), (63, 285919740), (70, 257327766), (81, 222382020), (84, 214439805), (90, 200143818), (105, 171551844), (108, 166786515), (126, 142959870), (135, 133429212), (140, 128663883), (162, 111191010), (180, 100071909), (189, 95306580), (210, 85775922), (243, 74127340), (252, 71479935), (270, 66714606), (315, 57183948), (324, 55595505), (378, 47653290), (405, 44476404), (420, 42887961), (486, 37063670), (540, 33357303), (567, 31768860), (601, 29971620), (630, 28591974), (756, 23826645), (810, 22238202), (881, 20446020), (945, 19061316), (972, 18531835), (1134, 15884430), (1202, 14985810), (1215, 14825468), (1260, 14295987), (1620, 11119101), (1701, 10589620), (1762, 10223010), (1803, 9990540), (1890, 9530658), (2268, 7942215), (2404, 7492905), (2430, 7412734), (2643, 6815340), (2835, 6353772), (3005, 5994324), (3402, 5294810), (3524, 5111505), (3606, 4995270), (3780, 4765329), (4207, 4281660), (4405, 4089204), (4860, 3706367), (5286, 3407670), (5409, 3330180), (5670, 3176886), (6010, 2997162), (6167, 2920860), (6804, 2647405), (7212, 2497635), (7929, 2271780), (8414, 2140830), (8505, 2117924), (8810, 2044602), (9015, 1998108), (10572, 1703835), (10818, 1665090), (11340, 1588443), (12020, 1498581), (12334, 1460430), (12621, 1427220), (13215, 1363068), (15858, 1135890), (16227, 1110060), (16828, 1070415), (17010, 1058962), (17620, 1022301), (18030, 999054), (18501, 973620), (21035, 856332), (21636, 832545), (23787, 757260), (24668, 730215), (25242, 713610), (26430, 681534), (27045, 666036), (30835, 584172), (31716, 567945), (32454, 555030), (34020, 529481), (36060, 499527), (37002, 486810), (37863, 475740), (39645, 454356), (42070, 428166), (47574, 378630), (48681, 370020), (50484, 356805), (52860, 340767), (54090, 333018), (55503, 324540), (61670, 292086), (63105, 285444), (64908, 277515), (71361, 252420), (74004, 243405), (75726, 237870), (79290, 227178), (81135, 222012), (84140, 214083), (92505, 194724), (95148, 189315), (97362, 185010), (108180, 166509), (111006, 162270), (113589, 158580), (118935, 151452), (123340, 146043), (126210, 142722)]