204751800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 779950080

約数和(自身を除く): 575198280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 243, 264, 270, 275, 297, 300, 324, 330, 360, 383, 396, 405, 440, 450, 486, 495, 540, 550, 594, 600, 648, 660, 675, 766, 792, 810, 825, 891, 900, 972, 990, 1080, 1100, 1149, 1188, 1215, 1320, 1350, 1485, 1532, 1620, 1650, 1782, 1800, 1915, 1944, 1980, 2025, 2200, 2298, 2376, 2430, 2475, 2673, 2700, 2970, 3064, 3240, 3300, 3447, 3564, 3830, 3960, 4050, 4213, 4455, 4596, 4860, 4950, 5346, 5400, 5745, 5940, 6075, 6600, 6894, 7128, 7425, 7660, 8100, 8426, 8910, 9192, 9575, 9720, 9900, 10341, 10692, 11490, 11880, 12150, 12639, 13365, 13788, 14850, 15320, 16200, 16852, 17235, 17820, 19150, 19800, 20682, 21065, 21384, 22275, 22980, 24300, 25278, 26730, 27576, 28725, 29700, 31023, 33704, 34470, 35640, 37917, 38300, 41364, 42130, 44550, 45960, 48600, 50556, 51705, 53460, 57450, 59400, 62046, 63195, 66825, 68940, 75834, 76600, 82728, 84260, 86175, 89100, 93069, 101112, 103410, 105325, 106920, 113751, 114900, 124092, 126390, 133650, 137880, 151668, 155115, 168520, 172350, 178200, 186138, 189585, 206820, 210650, 227502, 229800, 248184, 252780, 258525, 267300, 303336, 310230, 315975, 341253, 344700, 372276, 379170, 413640, 421300, 455004, 465345, 505560, 517050, 534600, 568755, 620460, 631950, 682506, 689400, 744552, 758340, 775575, 842600, 910008, 930690, 947925, 1023759, 1034100, 1137510, 1240920, 1263900, 1365012, 1516680, 1551150, 1706265, 1861380, 1895850, 2047518, 2068200, 2275020, 2326725, 2527800, 2730024, 2843775, 3102300, 3412530, 3722760, 3791700, 4095036, 4550040, 4653450, 5118795, 5687550, 6204600, 6825060, 7583400, 8190072, 8531325, 9306900, 10237590, 11375100, 13650120, 17062650, 18613800, 20475180, 22750200, 25593975, 34125300, 40950360, 51187950, 68250600, 102375900, 204751800]

約数ペア:

[(1, 204751800), (2, 102375900), (3, 68250600), (4, 51187950), (5, 40950360), (6, 34125300), (8, 25593975), (9, 22750200), (10, 20475180), (11, 18613800), (12, 17062650), (15, 13650120), (18, 11375100), (20, 10237590), (22, 9306900), (24, 8531325), (25, 8190072), (27, 7583400), (30, 6825060), (33, 6204600), (36, 5687550), (40, 5118795), (44, 4653450), (45, 4550040), (50, 4095036), (54, 3791700), (55, 3722760), (60, 3412530), (66, 3102300), (72, 2843775), (75, 2730024), (81, 2527800), (88, 2326725), (90, 2275020), (99, 2068200), (100, 2047518), (108, 1895850), (110, 1861380), (120, 1706265), (132, 1551150), (135, 1516680), (150, 1365012), (162, 1263900), (165, 1240920), (180, 1137510), (198, 1034100), (200, 1023759), (216, 947925), (220, 930690), (225, 910008), (243, 842600), (264, 775575), (270, 758340), (275, 744552), (297, 689400), (300, 682506), (324, 631950), (330, 620460), (360, 568755), (383, 534600), (396, 517050), (405, 505560), (440, 465345), (450, 455004), (486, 421300), (495, 413640), (540, 379170), (550, 372276), (594, 344700), (600, 341253), (648, 315975), (660, 310230), (675, 303336), (766, 267300), (792, 258525), (810, 252780), (825, 248184), (891, 229800), (900, 227502), (972, 210650), (990, 206820), (1080, 189585), (1100, 186138), (1149, 178200), (1188, 172350), (1215, 168520), (1320, 155115), (1350, 151668), (1485, 137880), (1532, 133650), (1620, 126390), (1650, 124092), (1782, 114900), (1800, 113751), (1915, 106920), (1944, 105325), (1980, 103410), (2025, 101112), (2200, 93069), (2298, 89100), (2376, 86175), (2430, 84260), (2475, 82728), (2673, 76600), (2700, 75834), (2970, 68940), (3064, 66825), (3240, 63195), (3300, 62046), (3447, 59400), (3564, 57450), (3830, 53460), (3960, 51705), (4050, 50556), (4213, 48600), (4455, 45960), (4596, 44550), (4860, 42130), (4950, 41364), (5346, 38300), (5400, 37917), (5745, 35640), (5940, 34470), (6075, 33704), (6600, 31023), (6894, 29700), (7128, 28725), (7425, 27576), (7660, 26730), (8100, 25278), (8426, 24300), (8910, 22980), (9192, 22275), (9575, 21384), (9720, 21065), (9900, 20682), (10341, 19800), (10692, 19150), (11490, 17820), (11880, 17235), (12150, 16852), (12639, 16200), (13365, 15320), (13788, 14850)]