155143800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{1759}}^1$

素因数の和:1795

約数の個数: 216

約数和(自身を含む): 606434400

約数和(自身を除く): 451290600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1759, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3518, 3528, 3675, 4200, 4410, 4900, 5277, 5880, 6300, 7036, 7350, 8795, 8820, 9800, 10554, 11025, 12313, 12600, 14072, 14700, 15831, 17590, 17640, 21108, 22050, 24626, 26385, 29400, 31662, 35180, 36939, 42216, 43975, 44100, 49252, 52770, 61565, 63324, 70360, 73878, 79155, 86191, 87950, 88200, 98504, 105540, 110817, 123130, 126648, 131925, 147756, 158310, 172382, 175900, 184695, 211080, 221634, 246260, 258573, 263850, 295512, 307825, 316620, 344764, 351800, 369390, 395775, 430955, 443268, 492520, 517146, 527700, 554085, 615650, 633240, 689528, 738780, 775719, 791550, 861910, 886536, 923475, 1034292, 1055400, 1108170, 1231300, 1292865, 1477560, 1551438, 1583100, 1723820, 1846950, 2068584, 2154775, 2216340, 2462600, 2585730, 2770425, 3102876, 3166200, 3447640, 3693900, 3878595, 4309550, 4432680, 5171460, 5540850, 6205752, 6464325, 7387800, 7757190, 8619100, 10342920, 11081700, 12928650, 15514380, 17238200, 19392975, 22163400, 25857300, 31028760, 38785950, 51714600, 77571900, 155143800]

約数ペア:

[(1, 155143800), (2, 77571900), (3, 51714600), (4, 38785950), (5, 31028760), (6, 25857300), (7, 22163400), (8, 19392975), (9, 17238200), (10, 15514380), (12, 12928650), (14, 11081700), (15, 10342920), (18, 8619100), (20, 7757190), (21, 7387800), (24, 6464325), (25, 6205752), (28, 5540850), (30, 5171460), (35, 4432680), (36, 4309550), (40, 3878595), (42, 3693900), (45, 3447640), (49, 3166200), (50, 3102876), (56, 2770425), (60, 2585730), (63, 2462600), (70, 2216340), (72, 2154775), (75, 2068584), (84, 1846950), (90, 1723820), (98, 1583100), (100, 1551438), (105, 1477560), (120, 1292865), (126, 1231300), (140, 1108170), (147, 1055400), (150, 1034292), (168, 923475), (175, 886536), (180, 861910), (196, 791550), (200, 775719), (210, 738780), (225, 689528), (245, 633240), (252, 615650), (280, 554085), (294, 527700), (300, 517146), (315, 492520), (350, 443268), (360, 430955), (392, 395775), (420, 369390), (441, 351800), (450, 344764), (490, 316620), (504, 307825), (525, 295512), (588, 263850), (600, 258573), (630, 246260), (700, 221634), (735, 211080), (840, 184695), (882, 175900), (900, 172382), (980, 158310), (1050, 147756), (1176, 131925), (1225, 126648), (1260, 123130), (1400, 110817), (1470, 105540), (1575, 98504), (1759, 88200), (1764, 87950), (1800, 86191), (1960, 79155), (2100, 73878), (2205, 70360), (2450, 63324), (2520, 61565), (2940, 52770), (3150, 49252), (3518, 44100), (3528, 43975), (3675, 42216), (4200, 36939), (4410, 35180), (4900, 31662), (5277, 29400), (5880, 26385), (6300, 24626), (7036, 22050), (7350, 21108), (8795, 17640), (8820, 17590), (9800, 15831), (10554, 14700), (11025, 14072), (12313, 12600)]