18983250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 61326720

約数和(自身を除く): 42343470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 59, 65, 66, 75, 78, 90, 99, 110, 117, 118, 125, 130, 143, 150, 165, 177, 195, 198, 225, 234, 250, 275, 286, 295, 325, 330, 354, 375, 390, 429, 450, 495, 531, 550, 585, 590, 649, 650, 715, 750, 767, 825, 858, 885, 975, 990, 1062, 1125, 1170, 1287, 1298, 1375, 1430, 1475, 1534, 1625, 1650, 1770, 1947, 1950, 2145, 2250, 2301, 2475, 2574, 2655, 2750, 2925, 2950, 3245, 3250, 3575, 3835, 3894, 4125, 4290, 4425, 4602, 4875, 4950, 5310, 5841, 5850, 6435, 6490, 6903, 7150, 7375, 7670, 8250, 8437, 8850, 9735, 9750, 10725, 11505, 11682, 12375, 12870, 13275, 13806, 14625, 14750, 16225, 16874, 17875, 19175, 19470, 21450, 22125, 23010, 24750, 25311, 26550, 29205, 29250, 32175, 32450, 34515, 35750, 38350, 42185, 44250, 48675, 50622, 53625, 57525, 58410, 64350, 66375, 69030, 75933, 81125, 84370, 95875, 97350, 107250, 115050, 126555, 132750, 146025, 151866, 160875, 162250, 172575, 191750, 210925, 243375, 253110, 287625, 292050, 321750, 345150, 379665, 421850, 486750, 575250, 632775, 730125, 759330, 862875, 1054625, 1265550, 1460250, 1725750, 1898325, 2109250, 3163875, 3796650, 6327750, 9491625, 18983250]

約数ペア:

[(1, 18983250), (2, 9491625), (3, 6327750), (5, 3796650), (6, 3163875), (9, 2109250), (10, 1898325), (11, 1725750), (13, 1460250), (15, 1265550), (18, 1054625), (22, 862875), (25, 759330), (26, 730125), (30, 632775), (33, 575250), (39, 486750), (45, 421850), (50, 379665), (55, 345150), (59, 321750), (65, 292050), (66, 287625), (75, 253110), (78, 243375), (90, 210925), (99, 191750), (110, 172575), (117, 162250), (118, 160875), (125, 151866), (130, 146025), (143, 132750), (150, 126555), (165, 115050), (177, 107250), (195, 97350), (198, 95875), (225, 84370), (234, 81125), (250, 75933), (275, 69030), (286, 66375), (295, 64350), (325, 58410), (330, 57525), (354, 53625), (375, 50622), (390, 48675), (429, 44250), (450, 42185), (495, 38350), (531, 35750), (550, 34515), (585, 32450), (590, 32175), (649, 29250), (650, 29205), (715, 26550), (750, 25311), (767, 24750), (825, 23010), (858, 22125), (885, 21450), (975, 19470), (990, 19175), (1062, 17875), (1125, 16874), (1170, 16225), (1287, 14750), (1298, 14625), (1375, 13806), (1430, 13275), (1475, 12870), (1534, 12375), (1625, 11682), (1650, 11505), (1770, 10725), (1947, 9750), (1950, 9735), (2145, 8850), (2250, 8437), (2301, 8250), (2475, 7670), (2574, 7375), (2655, 7150), (2750, 6903), (2925, 6490), (2950, 6435), (3245, 5850), (3250, 5841), (3575, 5310), (3835, 4950), (3894, 4875), (4125, 4602), (4290, 4425)]