140690400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 480953592

約数和(自身を除く): 340263192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 61, 62, 75, 80, 93, 96, 100, 120, 122, 124, 150, 155, 160, 183, 186, 200, 240, 244, 248, 300, 305, 310, 366, 372, 400, 465, 480, 488, 496, 600, 610, 620, 732, 744, 775, 800, 915, 930, 961, 976, 992, 1200, 1220, 1240, 1464, 1488, 1525, 1550, 1830, 1860, 1891, 1922, 1952, 2325, 2400, 2440, 2480, 2883, 2928, 2976, 3050, 3100, 3660, 3720, 3782, 3844, 4575, 4650, 4805, 4880, 4960, 5673, 5766, 5856, 6100, 6200, 7320, 7440, 7564, 7688, 9150, 9300, 9455, 9610, 9760, 11346, 11532, 12200, 12400, 14415, 14640, 14880, 15128, 15376, 18300, 18600, 18910, 19220, 22692, 23064, 24025, 24400, 24800, 28365, 28830, 29280, 30256, 30752, 36600, 37200, 37820, 38440, 45384, 46128, 47275, 48050, 48800, 56730, 57660, 58621, 60512, 72075, 73200, 74400, 75640, 76880, 90768, 92256, 94550, 96100, 113460, 115320, 117242, 141825, 144150, 146400, 151280, 153760, 175863, 181536, 189100, 192200, 226920, 230640, 234484, 283650, 288300, 293105, 302560, 351726, 378200, 384400, 453840, 461280, 468968, 567300, 576600, 586210, 703452, 756400, 768800, 879315, 907680, 937936, 1134600, 1153200, 1172420, 1406904, 1465525, 1512800, 1758630, 1875872, 2269200, 2306400, 2344840, 2813808, 2931050, 3517260, 4396575, 4538400, 4689680, 5627616, 5862100, 7034520, 8793150, 9379360, 11724200, 14069040, 17586300, 23448400, 28138080, 35172600, 46896800, 70345200, 140690400]

約数ペア:

[(1, 140690400), (2, 70345200), (3, 46896800), (4, 35172600), (5, 28138080), (6, 23448400), (8, 17586300), (10, 14069040), (12, 11724200), (15, 9379360), (16, 8793150), (20, 7034520), (24, 5862100), (25, 5627616), (30, 4689680), (31, 4538400), (32, 4396575), (40, 3517260), (48, 2931050), (50, 2813808), (60, 2344840), (61, 2306400), (62, 2269200), (75, 1875872), (80, 1758630), (93, 1512800), (96, 1465525), (100, 1406904), (120, 1172420), (122, 1153200), (124, 1134600), (150, 937936), (155, 907680), (160, 879315), (183, 768800), (186, 756400), (200, 703452), (240, 586210), (244, 576600), (248, 567300), (300, 468968), (305, 461280), (310, 453840), (366, 384400), (372, 378200), (400, 351726), (465, 302560), (480, 293105), (488, 288300), (496, 283650), (600, 234484), (610, 230640), (620, 226920), (732, 192200), (744, 189100), (775, 181536), (800, 175863), (915, 153760), (930, 151280), (961, 146400), (976, 144150), (992, 141825), (1200, 117242), (1220, 115320), (1240, 113460), (1464, 96100), (1488, 94550), (1525, 92256), (1550, 90768), (1830, 76880), (1860, 75640), (1891, 74400), (1922, 73200), (1952, 72075), (2325, 60512), (2400, 58621), (2440, 57660), (2480, 56730), (2883, 48800), (2928, 48050), (2976, 47275), (3050, 46128), (3100, 45384), (3660, 38440), (3720, 37820), (3782, 37200), (3844, 36600), (4575, 30752), (4650, 30256), (4805, 29280), (4880, 28830), (4960, 28365), (5673, 24800), (5766, 24400), (5856, 24025), (6100, 23064), (6200, 22692), (7320, 19220), (7440, 18910), (7564, 18600), (7688, 18300), (9150, 15376), (9300, 15128), (9455, 14880), (9610, 14640), (9760, 14415), (11346, 12400), (11532, 12200)]