12573600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 216

約数和(自身を含む): 45747072

約数和(自身を除く): 33173472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 169, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 338, 372, 390, 400, 403, 416, 465, 480, 496, 507, 520, 600, 620, 624, 650, 676, 744, 775, 780, 800, 806, 845, 930, 975, 992, 1014, 1040, 1200, 1209, 1240, 1248, 1300, 1352, 1488, 1550, 1560, 1612, 1690, 1860, 1950, 2015, 2028, 2080, 2325, 2400, 2418, 2480, 2535, 2600, 2704, 2976, 3100, 3120, 3224, 3380, 3720, 3900, 4030, 4056, 4225, 4650, 4836, 4960, 5070, 5200, 5239, 5408, 6045, 6200, 6240, 6448, 6760, 7440, 7800, 8060, 8112, 8450, 9300, 9672, 10075, 10140, 10400, 10478, 12090, 12400, 12675, 12896, 13520, 14880, 15600, 15717, 16120, 16224, 16900, 18600, 19344, 20150, 20280, 20956, 24180, 24800, 25350, 26195, 27040, 30225, 31200, 31434, 32240, 33800, 37200, 38688, 40300, 40560, 41912, 48360, 50700, 52390, 60450, 62868, 64480, 67600, 74400, 78585, 80600, 81120, 83824, 96720, 101400, 104780, 120900, 125736, 130975, 135200, 157170, 161200, 167648, 193440, 202800, 209560, 241800, 251472, 261950, 314340, 322400, 392925, 405600, 419120, 483600, 502944, 523900, 628680, 785850, 838240, 967200, 1047800, 1257360, 1571700, 2095600, 2514720, 3143400, 4191200, 6286800, 12573600]

約数ペア:

[(1, 12573600), (2, 6286800), (3, 4191200), (4, 3143400), (5, 2514720), (6, 2095600), (8, 1571700), (10, 1257360), (12, 1047800), (13, 967200), (15, 838240), (16, 785850), (20, 628680), (24, 523900), (25, 502944), (26, 483600), (30, 419120), (31, 405600), (32, 392925), (39, 322400), (40, 314340), (48, 261950), (50, 251472), (52, 241800), (60, 209560), (62, 202800), (65, 193440), (75, 167648), (78, 161200), (80, 157170), (93, 135200), (96, 130975), (100, 125736), (104, 120900), (120, 104780), (124, 101400), (130, 96720), (150, 83824), (155, 81120), (156, 80600), (160, 78585), (169, 74400), (186, 67600), (195, 64480), (200, 62868), (208, 60450), (240, 52390), (248, 50700), (260, 48360), (300, 41912), (310, 40560), (312, 40300), (325, 38688), (338, 37200), (372, 33800), (390, 32240), (400, 31434), (403, 31200), (416, 30225), (465, 27040), (480, 26195), (496, 25350), (507, 24800), (520, 24180), (600, 20956), (620, 20280), (624, 20150), (650, 19344), (676, 18600), (744, 16900), (775, 16224), (780, 16120), (800, 15717), (806, 15600), (845, 14880), (930, 13520), (975, 12896), (992, 12675), (1014, 12400), (1040, 12090), (1200, 10478), (1209, 10400), (1240, 10140), (1248, 10075), (1300, 9672), (1352, 9300), (1488, 8450), (1550, 8112), (1560, 8060), (1612, 7800), (1690, 7440), (1860, 6760), (1950, 6448), (2015, 6240), (2028, 6200), (2080, 6045), (2325, 5408), (2400, 5239), (2418, 5200), (2480, 5070), (2535, 4960), (2600, 4836), (2704, 4650), (2976, 4225), (3100, 4056), (3120, 4030), (3224, 3900), (3380, 3720)]