20154164850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:864

約数の個数: 288

約数和(自身を含む): 58838567424

約数和(自身を除く): 38684402574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 73, 75, 81, 90, 93, 135, 146, 150, 155, 162, 186, 219, 225, 243, 270, 279, 310, 365, 405, 438, 450, 465, 486, 558, 657, 675, 730, 733, 775, 810, 837, 930, 1095, 1215, 1314, 1350, 1395, 1466, 1550, 1674, 1825, 1971, 2025, 2190, 2199, 2263, 2325, 2430, 2511, 2790, 3285, 3650, 3665, 3942, 4050, 4185, 4398, 4526, 4650, 5022, 5475, 5913, 6075, 6570, 6597, 6789, 6975, 7330, 7533, 8370, 9855, 10950, 10995, 11315, 11826, 12150, 12555, 13194, 13578, 13950, 15066, 16425, 17739, 18325, 19710, 19791, 20367, 20925, 21990, 22630, 22723, 25110, 29565, 32850, 32985, 33945, 35478, 36650, 37665, 39582, 40734, 41850, 45446, 49275, 53509, 54975, 56575, 59130, 59373, 61101, 62775, 65970, 67890, 68169, 75330, 88695, 98550, 98955, 101835, 107018, 109950, 113150, 113615, 118746, 122202, 125550, 136338, 147825, 160527, 164925, 169725, 177390, 178119, 183303, 188325, 197910, 203670, 204507, 227230, 267545, 295650, 296865, 305505, 321054, 329850, 339450, 340845, 356238, 366606, 376650, 409014, 443475, 481581, 494775, 509175, 535090, 549909, 568075, 593730, 611010, 613521, 681690, 802635, 886950, 890595, 916515, 963162, 989550, 1018350, 1022535, 1099818, 1136150, 1227042, 1337725, 1444743, 1484325, 1527525, 1605270, 1658779, 1704225, 1781190, 1833030, 1840563, 2045070, 2407905, 2675450, 2749545, 2889486, 2968650, 3055050, 3067605, 3317558, 3408450, 3681126, 4013175, 4334229, 4452975, 4582575, 4815810, 4976337, 5112675, 5499090, 5521689, 6135210, 7223715, 8026350, 8293895, 8668458, 8905950, 9165150, 9202815, 9952674, 10225350, 11043378, 12039525, 13002687, 13747725, 14447430, 14929011, 15338025, 16587790, 18405630, 21671145, 24079050, 24881685, 26005374, 27495450, 27608445, 29858022, 30676050, 36118575, 41469475, 43342290, 44787033, 46014075, 49763370, 55216890, 65013435, 72237150, 74645055, 82938950, 89574066, 92028150, 108355725, 124408425, 130026870, 134361099, 138042225, 149290110, 216711450, 223935165, 248816850, 268722198, 276084450, 325067175, 373225275, 403083297, 447870330, 650134350, 671805495, 746450550, 806166594, 1119675825, 1343610990, 2015416485, 2239351650, 3359027475, 4030832970, 6718054950, 10077082425, 20154164850]

約数ペア:

[(1, 20154164850), (2, 10077082425), (3, 6718054950), (5, 4030832970), (6, 3359027475), (9, 2239351650), (10, 2015416485), (15, 1343610990), (18, 1119675825), (25, 806166594), (27, 746450550), (30, 671805495), (31, 650134350), (45, 447870330), (50, 403083297), (54, 373225275), (62, 325067175), (73, 276084450), (75, 268722198), (81, 248816850), (90, 223935165), (93, 216711450), (135, 149290110), (146, 138042225), (150, 134361099), (155, 130026870), (162, 124408425), (186, 108355725), (219, 92028150), (225, 89574066), (243, 82938950), (270, 74645055), (279, 72237150), (310, 65013435), (365, 55216890), (405, 49763370), (438, 46014075), (450, 44787033), (465, 43342290), (486, 41469475), (558, 36118575), (657, 30676050), (675, 29858022), (730, 27608445), (733, 27495450), (775, 26005374), (810, 24881685), (837, 24079050), (930, 21671145), (1095, 18405630), (1215, 16587790), (1314, 15338025), (1350, 14929011), (1395, 14447430), (1466, 13747725), (1550, 13002687), (1674, 12039525), (1825, 11043378), (1971, 10225350), (2025, 9952674), (2190, 9202815), (2199, 9165150), (2263, 8905950), (2325, 8668458), (2430, 8293895), (2511, 8026350), (2790, 7223715), (3285, 6135210), (3650, 5521689), (3665, 5499090), (3942, 5112675), (4050, 4976337), (4185, 4815810), (4398, 4582575), (4526, 4452975), (4650, 4334229), (5022, 4013175), (5475, 3681126), (5913, 3408450), (6075, 3317558), (6570, 3067605), (6597, 3055050), (6789, 2968650), (6975, 2889486), (7330, 2749545), (7533, 2675450), (8370, 2407905), (9855, 2045070), (10950, 1840563), (10995, 1833030), (11315, 1781190), (11826, 1704225), (12150, 1658779), (12555, 1605270), (13194, 1527525), (13578, 1484325), (13950, 1444743), (15066, 1337725), (16425, 1227042), (17739, 1136150), (18325, 1099818), (19710, 1022535), (19791, 1018350), (20367, 989550), (20925, 963162), (21990, 916515), (22630, 890595), (22723, 886950), (25110, 802635), (29565, 681690), (32850, 613521), (32985, 611010), (33945, 593730), (35478, 568075), (36650, 549909), (37665, 535090), (39582, 509175), (40734, 494775), (41850, 481581), (45446, 443475), (49275, 409014), (53509, 376650), (54975, 366606), (56575, 356238), (59130, 340845), (59373, 339450), (61101, 329850), (62775, 321054), (65970, 305505), (67890, 296865), (68169, 295650), (75330, 267545), (88695, 227230), (98550, 204507), (98955, 203670), (101835, 197910), (107018, 188325), (109950, 183303), (113150, 178119), (113615, 177390), (118746, 169725), (122202, 164925), (125550, 160527), (136338, 147825)]