69480450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 213736320

約数和(自身を除く): 144255870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 65, 74, 75, 78, 90, 107, 111, 117, 130, 135, 150, 185, 195, 214, 222, 225, 234, 270, 321, 325, 333, 351, 370, 390, 450, 481, 535, 555, 585, 642, 650, 666, 675, 702, 925, 962, 963, 975, 999, 1070, 1110, 1170, 1350, 1391, 1443, 1605, 1665, 1755, 1850, 1926, 1950, 1998, 2405, 2675, 2775, 2782, 2886, 2889, 2925, 3210, 3330, 3510, 3959, 4173, 4329, 4810, 4815, 4995, 5350, 5550, 5778, 5850, 6955, 7215, 7918, 8025, 8325, 8346, 8658, 8775, 9630, 9990, 11877, 12025, 12519, 12987, 13910, 14430, 14445, 16050, 16650, 17550, 19795, 20865, 21645, 23754, 24050, 24075, 24975, 25038, 25974, 28890, 34775, 35631, 36075, 37557, 39590, 41730, 43290, 48150, 49950, 51467, 59385, 62595, 64935, 69550, 71262, 72150, 72225, 75114, 98975, 102934, 104325, 106893, 108225, 118770, 125190, 129870, 144450, 154401, 178155, 187785, 197950, 208650, 213786, 216450, 257335, 296925, 308802, 312975, 324675, 356310, 375570, 463203, 514670, 534465, 593850, 625950, 649350, 772005, 890775, 926406, 938925, 1068930, 1286675, 1389609, 1544010, 1781550, 1877850, 2316015, 2573350, 2672325, 2779218, 3860025, 4632030, 5344650, 6948045, 7720050, 11580075, 13896090, 23160150, 34740225, 69480450]

約数ペア:

[(1, 69480450), (2, 34740225), (3, 23160150), (5, 13896090), (6, 11580075), (9, 7720050), (10, 6948045), (13, 5344650), (15, 4632030), (18, 3860025), (25, 2779218), (26, 2672325), (27, 2573350), (30, 2316015), (37, 1877850), (39, 1781550), (45, 1544010), (50, 1389609), (54, 1286675), (65, 1068930), (74, 938925), (75, 926406), (78, 890775), (90, 772005), (107, 649350), (111, 625950), (117, 593850), (130, 534465), (135, 514670), (150, 463203), (185, 375570), (195, 356310), (214, 324675), (222, 312975), (225, 308802), (234, 296925), (270, 257335), (321, 216450), (325, 213786), (333, 208650), (351, 197950), (370, 187785), (390, 178155), (450, 154401), (481, 144450), (535, 129870), (555, 125190), (585, 118770), (642, 108225), (650, 106893), (666, 104325), (675, 102934), (702, 98975), (925, 75114), (962, 72225), (963, 72150), (975, 71262), (999, 69550), (1070, 64935), (1110, 62595), (1170, 59385), (1350, 51467), (1391, 49950), (1443, 48150), (1605, 43290), (1665, 41730), (1755, 39590), (1850, 37557), (1926, 36075), (1950, 35631), (1998, 34775), (2405, 28890), (2675, 25974), (2775, 25038), (2782, 24975), (2886, 24075), (2889, 24050), (2925, 23754), (3210, 21645), (3330, 20865), (3510, 19795), (3959, 17550), (4173, 16650), (4329, 16050), (4810, 14445), (4815, 14430), (4995, 13910), (5350, 12987), (5550, 12519), (5778, 12025), (5850, 11877), (6955, 9990), (7215, 9630), (7918, 8775), (8025, 8658), (8325, 8346)]