421567300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 1163175552

約数和(自身を除く): 741608252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 140, 154, 175, 212, 220, 265, 275, 308, 350, 371, 385, 530, 550, 583, 700, 742, 770, 1033, 1060, 1100, 1166, 1325, 1484, 1540, 1855, 1925, 2066, 2332, 2650, 2915, 3710, 3850, 4081, 4132, 5165, 5300, 5830, 7231, 7420, 7700, 8162, 9275, 10330, 11363, 11660, 14462, 14575, 16324, 18550, 20405, 20660, 22726, 25825, 28924, 29150, 36155, 37100, 40810, 45452, 51650, 54749, 56815, 58300, 72310, 79541, 81620, 102025, 103300, 109498, 113630, 144620, 159082, 180775, 204050, 218996, 227260, 273745, 284075, 318164, 361550, 383243, 397705, 408100, 547490, 568150, 602239, 723100, 766486, 795410, 1094980, 1136300, 1204478, 1368725, 1532972, 1590820, 1916215, 1988525, 2408956, 2737450, 3011195, 3832430, 3977050, 4215673, 5474900, 6022390, 7664860, 7954100, 8431346, 9581075, 12044780, 15055975, 16862692, 19162150, 21078365, 30111950, 38324300, 42156730, 60223900, 84313460, 105391825, 210783650, 421567300]

約数ペア:

[(1, 421567300), (2, 210783650), (4, 105391825), (5, 84313460), (7, 60223900), (10, 42156730), (11, 38324300), (14, 30111950), (20, 21078365), (22, 19162150), (25, 16862692), (28, 15055975), (35, 12044780), (44, 9581075), (50, 8431346), (53, 7954100), (55, 7664860), (70, 6022390), (77, 5474900), (100, 4215673), (106, 3977050), (110, 3832430), (140, 3011195), (154, 2737450), (175, 2408956), (212, 1988525), (220, 1916215), (265, 1590820), (275, 1532972), (308, 1368725), (350, 1204478), (371, 1136300), (385, 1094980), (530, 795410), (550, 766486), (583, 723100), (700, 602239), (742, 568150), (770, 547490), (1033, 408100), (1060, 397705), (1100, 383243), (1166, 361550), (1325, 318164), (1484, 284075), (1540, 273745), (1855, 227260), (1925, 218996), (2066, 204050), (2332, 180775), (2650, 159082), (2915, 144620), (3710, 113630), (3850, 109498), (4081, 103300), (4132, 102025), (5165, 81620), (5300, 79541), (5830, 72310), (7231, 58300), (7420, 56815), (7700, 54749), (8162, 51650), (9275, 45452), (10330, 40810), (11363, 37100), (11660, 36155), (14462, 29150), (14575, 28924), (16324, 25825), (18550, 22726), (20405, 20660)]