72743400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:753

約数の個数: 192

約数和(自身を含む): 264120000

約数和(自身を除く): 191376600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 709, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1418, 1425, 1710, 1800, 1900, 2052, 2127, 2280, 2565, 2700, 2836, 2850, 3420, 3545, 3800, 4104, 4254, 4275, 5130, 5400, 5672, 5700, 6381, 6840, 7090, 8508, 8550, 10260, 10635, 11400, 12762, 12825, 13471, 14180, 17016, 17100, 17725, 19143, 20520, 21270, 25524, 25650, 26942, 28360, 31905, 34200, 35450, 38286, 40413, 42540, 51048, 51300, 53175, 53884, 63810, 67355, 70900, 76572, 80826, 85080, 95715, 102600, 106350, 107768, 121239, 127620, 134710, 141800, 153144, 159525, 161652, 191430, 202065, 212700, 242478, 255240, 269420, 319050, 323304, 336775, 363717, 382860, 404130, 425400, 478575, 484956, 538840, 606195, 638100, 673550, 727434, 765720, 808260, 957150, 969912, 1010325, 1212390, 1276200, 1347100, 1454868, 1616520, 1818585, 1914300, 2020650, 2424780, 2694200, 2909736, 3030975, 3637170, 3828600, 4041300, 4849560, 6061950, 7274340, 8082600, 9092925, 12123900, 14548680, 18185850, 24247800, 36371700, 72743400]

約数ペア:

[(1, 72743400), (2, 36371700), (3, 24247800), (4, 18185850), (5, 14548680), (6, 12123900), (8, 9092925), (9, 8082600), (10, 7274340), (12, 6061950), (15, 4849560), (18, 4041300), (19, 3828600), (20, 3637170), (24, 3030975), (25, 2909736), (27, 2694200), (30, 2424780), (36, 2020650), (38, 1914300), (40, 1818585), (45, 1616520), (50, 1454868), (54, 1347100), (57, 1276200), (60, 1212390), (72, 1010325), (75, 969912), (76, 957150), (90, 808260), (95, 765720), (100, 727434), (108, 673550), (114, 638100), (120, 606195), (135, 538840), (150, 484956), (152, 478575), (171, 425400), (180, 404130), (190, 382860), (200, 363717), (216, 336775), (225, 323304), (228, 319050), (270, 269420), (285, 255240), (300, 242478), (342, 212700), (360, 202065), (380, 191430), (450, 161652), (456, 159525), (475, 153144), (513, 141800), (540, 134710), (570, 127620), (600, 121239), (675, 107768), (684, 106350), (709, 102600), (760, 95715), (855, 85080), (900, 80826), (950, 76572), (1026, 70900), (1080, 67355), (1140, 63810), (1350, 53884), (1368, 53175), (1418, 51300), (1425, 51048), (1710, 42540), (1800, 40413), (1900, 38286), (2052, 35450), (2127, 34200), (2280, 31905), (2565, 28360), (2700, 26942), (2836, 25650), (2850, 25524), (3420, 21270), (3545, 20520), (3800, 19143), (4104, 17725), (4254, 17100), (4275, 17016), (5130, 14180), (5400, 13471), (5672, 12825), (5700, 12762), (6381, 11400), (6840, 10635), (7090, 10260), (8508, 8550)]