198719009100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{199457}}^1$

素因数の和:199527

約数の個数: 216

約数和(自身を含む): 661701117168

約数和(自身を除く): 462982108068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 90, 100, 108, 123, 135, 150, 162, 164, 180, 205, 225, 243, 246, 270, 300, 324, 369, 405, 410, 450, 486, 492, 540, 615, 675, 738, 810, 820, 900, 972, 1025, 1107, 1215, 1230, 1350, 1476, 1620, 1845, 2025, 2050, 2214, 2430, 2460, 2700, 3075, 3321, 3690, 4050, 4100, 4428, 4860, 5535, 6075, 6150, 6642, 7380, 8100, 9225, 9963, 11070, 12150, 12300, 13284, 16605, 18450, 19926, 22140, 24300, 27675, 33210, 36900, 39852, 49815, 55350, 66420, 83025, 99630, 110700, 166050, 199260, 199457, 249075, 332100, 398914, 498150, 598371, 797828, 996300, 997285, 1196742, 1795113, 1994570, 2393484, 2991855, 3590226, 3989140, 4986425, 5385339, 5983710, 7180452, 8177737, 8975565, 9972850, 10770678, 11967420, 14959275, 16156017, 16355474, 17951130, 19945700, 21541356, 24533211, 26926695, 29918550, 32312034, 32710948, 35902260, 40888685, 44877825, 48468051, 49066422, 53853390, 59837100, 64624068, 73599633, 80780085, 81777370, 89755650, 96936102, 98132844, 107706780, 122666055, 134633475, 147199266, 161560170, 163554740, 179511300, 193872204, 204443425, 220798899, 242340255, 245332110, 269266950, 294398532, 323120340, 367998165, 403900425, 408886850, 441597798, 484680510, 490664220, 538533900, 613330275, 662396697, 735996330, 807800850, 817773700, 883195596, 969361020, 1103994495, 1211701275, 1226660550, 1324793394, 1471992660, 1615601700, 1839990825, 1987190091, 2207988990, 2423402550, 2453321100, 2649586788, 3311983485, 3679981650, 3974380182, 4415977980, 4846805100, 5519972475, 6623966970, 7359963300, 7948760364, 9935950455, 11039944950, 13247933940, 16559917425, 19871900910, 22079889900, 33119834850, 39743801820, 49679752275, 66239669700, 99359504550, 198719009100]

約数ペア:

[(1, 198719009100), (2, 99359504550), (3, 66239669700), (4, 49679752275), (5, 39743801820), (6, 33119834850), (9, 22079889900), (10, 19871900910), (12, 16559917425), (15, 13247933940), (18, 11039944950), (20, 9935950455), (25, 7948760364), (27, 7359963300), (30, 6623966970), (36, 5519972475), (41, 4846805100), (45, 4415977980), (50, 3974380182), (54, 3679981650), (60, 3311983485), (75, 2649586788), (81, 2453321100), (82, 2423402550), (90, 2207988990), (100, 1987190091), (108, 1839990825), (123, 1615601700), (135, 1471992660), (150, 1324793394), (162, 1226660550), (164, 1211701275), (180, 1103994495), (205, 969361020), (225, 883195596), (243, 817773700), (246, 807800850), (270, 735996330), (300, 662396697), (324, 613330275), (369, 538533900), (405, 490664220), (410, 484680510), (450, 441597798), (486, 408886850), (492, 403900425), (540, 367998165), (615, 323120340), (675, 294398532), (738, 269266950), (810, 245332110), (820, 242340255), (900, 220798899), (972, 204443425), (1025, 193872204), (1107, 179511300), (1215, 163554740), (1230, 161560170), (1350, 147199266), (1476, 134633475), (1620, 122666055), (1845, 107706780), (2025, 98132844), (2050, 96936102), (2214, 89755650), (2430, 81777370), (2460, 80780085), (2700, 73599633), (3075, 64624068), (3321, 59837100), (3690, 53853390), (4050, 49066422), (4100, 48468051), (4428, 44877825), (4860, 40888685), (5535, 35902260), (6075, 32710948), (6150, 32312034), (6642, 29918550), (7380, 26926695), (8100, 24533211), (9225, 21541356), (9963, 19945700), (11070, 17951130), (12150, 16355474), (12300, 16156017), (13284, 14959275), (16605, 11967420), (18450, 10770678), (19926, 9972850), (22140, 8975565), (24300, 8177737), (27675, 7180452), (33210, 5983710), (36900, 5385339), (39852, 4986425), (49815, 3989140), (55350, 3590226), (66420, 2991855), (83025, 2393484), (99630, 1994570), (110700, 1795113), (166050, 1196742), (199260, 997285), (199457, 996300), (249075, 797828), (332100, 598371), (398914, 498150)]