2000407590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1249

約数の個数: 192

約数和(自身を含む): 5835997440

約数和(自身を除く): 3835589850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 81, 90, 95, 111, 114, 135, 162, 171, 185, 190, 222, 243, 270, 285, 333, 342, 370, 405, 486, 513, 555, 570, 666, 703, 810, 855, 999, 1026, 1110, 1171, 1215, 1406, 1539, 1665, 1710, 1998, 2109, 2342, 2430, 2565, 2997, 3078, 3330, 3513, 3515, 4218, 4617, 4995, 5130, 5855, 5994, 6327, 7026, 7030, 7695, 8991, 9234, 9990, 10539, 10545, 11710, 12654, 14985, 15390, 17565, 17982, 18981, 21078, 21090, 22249, 23085, 29970, 31617, 31635, 35130, 37962, 43327, 44498, 44955, 46170, 52695, 56943, 63234, 63270, 66747, 86654, 89910, 94851, 94905, 105390, 111245, 113886, 129981, 133494, 158085, 170829, 189702, 189810, 200241, 216635, 222490, 259962, 284553, 284715, 316170, 333735, 341658, 389943, 400482, 433270, 474255, 569106, 569430, 600723, 649905, 667470, 779886, 823213, 854145, 948510, 1001205, 1169829, 1201446, 1299810, 1422765, 1646426, 1708290, 1802169, 1949715, 2002410, 2339658, 2469639, 2845530, 3003615, 3509487, 3604338, 3899430, 4116065, 4939278, 5406507, 5849145, 6007230, 7018974, 7408917, 8232130, 9010845, 10528461, 10813014, 11698290, 12348195, 14817834, 17547435, 18021690, 21056922, 22226751, 24696390, 27032535, 35094870, 37044585, 44453502, 52642305, 54065070, 66680253, 74089170, 105284610, 111133755, 133360506, 200040759, 222267510, 333401265, 400081518, 666802530, 1000203795, 2000407590]

約数ペア:

[(1, 2000407590), (2, 1000203795), (3, 666802530), (5, 400081518), (6, 333401265), (9, 222267510), (10, 200040759), (15, 133360506), (18, 111133755), (19, 105284610), (27, 74089170), (30, 66680253), (37, 54065070), (38, 52642305), (45, 44453502), (54, 37044585), (57, 35094870), (74, 27032535), (81, 24696390), (90, 22226751), (95, 21056922), (111, 18021690), (114, 17547435), (135, 14817834), (162, 12348195), (171, 11698290), (185, 10813014), (190, 10528461), (222, 9010845), (243, 8232130), (270, 7408917), (285, 7018974), (333, 6007230), (342, 5849145), (370, 5406507), (405, 4939278), (486, 4116065), (513, 3899430), (555, 3604338), (570, 3509487), (666, 3003615), (703, 2845530), (810, 2469639), (855, 2339658), (999, 2002410), (1026, 1949715), (1110, 1802169), (1171, 1708290), (1215, 1646426), (1406, 1422765), (1539, 1299810), (1665, 1201446), (1710, 1169829), (1998, 1001205), (2109, 948510), (2342, 854145), (2430, 823213), (2565, 779886), (2997, 667470), (3078, 649905), (3330, 600723), (3513, 569430), (3515, 569106), (4218, 474255), (4617, 433270), (4995, 400482), (5130, 389943), (5855, 341658), (5994, 333735), (6327, 316170), (7026, 284715), (7030, 284553), (7695, 259962), (8991, 222490), (9234, 216635), (9990, 200241), (10539, 189810), (10545, 189702), (11710, 170829), (12654, 158085), (14985, 133494), (15390, 129981), (17565, 113886), (17982, 111245), (18981, 105390), (21078, 94905), (21090, 94851), (22249, 89910), (23085, 86654), (29970, 66747), (31617, 63270), (31635, 63234), (35130, 56943), (37962, 52695), (43327, 46170), (44498, 44955)]