128154600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 216

約数和(自身を含む): 500997510

約数和(自身を除く): 372842910

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, 1453, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2906, 2940, 3150, 3528, 3675, 4200, 4359, 4410, 4900, 5812, 5880, 6300, 7265, 7350, 8718, 8820, 9800, 10171, 11025, 11624, 12600, 13077, 14530, 14700, 17436, 17640, 20342, 21795, 22050, 26154, 29060, 29400, 30513, 34872, 36325, 40684, 43590, 44100, 50855, 52308, 58120, 61026, 65385, 71197, 72650, 81368, 87180, 88200, 91539, 101710, 104616, 108975, 122052, 130770, 142394, 145300, 152565, 174360, 183078, 203420, 213591, 217950, 244104, 254275, 261540, 284788, 290600, 305130, 326925, 355985, 366156, 406840, 427182, 435900, 457695, 508550, 523080, 569576, 610260, 640773, 653850, 711970, 732312, 762825, 854364, 871800, 915390, 1017100, 1067955, 1220520, 1281546, 1307700, 1423940, 1525650, 1708728, 1779925, 1830780, 2034200, 2135910, 2288475, 2563092, 2615400, 2847880, 3051300, 3203865, 3559850, 3661560, 4271820, 4576950, 5126184, 5339775, 6102600, 6407730, 7119700, 8543640, 9153900, 10679550, 12815460, 14239400, 16019325, 18307800, 21359100, 25630920, 32038650, 42718200, 64077300, 128154600]

約数ペア:

[(1, 128154600), (2, 64077300), (3, 42718200), (4, 32038650), (5, 25630920), (6, 21359100), (7, 18307800), (8, 16019325), (9, 14239400), (10, 12815460), (12, 10679550), (14, 9153900), (15, 8543640), (18, 7119700), (20, 6407730), (21, 6102600), (24, 5339775), (25, 5126184), (28, 4576950), (30, 4271820), (35, 3661560), (36, 3559850), (40, 3203865), (42, 3051300), (45, 2847880), (49, 2615400), (50, 2563092), (56, 2288475), (60, 2135910), (63, 2034200), (70, 1830780), (72, 1779925), (75, 1708728), (84, 1525650), (90, 1423940), (98, 1307700), (100, 1281546), (105, 1220520), (120, 1067955), (126, 1017100), (140, 915390), (147, 871800), (150, 854364), (168, 762825), (175, 732312), (180, 711970), (196, 653850), (200, 640773), (210, 610260), (225, 569576), (245, 523080), (252, 508550), (280, 457695), (294, 435900), (300, 427182), (315, 406840), (350, 366156), (360, 355985), (392, 326925), (420, 305130), (441, 290600), (450, 284788), (490, 261540), (504, 254275), (525, 244104), (588, 217950), (600, 213591), (630, 203420), (700, 183078), (735, 174360), (840, 152565), (882, 145300), (900, 142394), (980, 130770), (1050, 122052), (1176, 108975), (1225, 104616), (1260, 101710), (1400, 91539), (1453, 88200), (1470, 87180), (1575, 81368), (1764, 72650), (1800, 71197), (1960, 65385), (2100, 61026), (2205, 58120), (2450, 52308), (2520, 50855), (2906, 44100), (2940, 43590), (3150, 40684), (3528, 36325), (3675, 34872), (4200, 30513), (4359, 29400), (4410, 29060), (4900, 26154), (5812, 22050), (5880, 21795), (6300, 20342), (7265, 17640), (7350, 17436), (8718, 14700), (8820, 14530), (9800, 13077), (10171, 12600), (11025, 11624)]