2002197600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21430

約数の個数: 216

約数和(自身を含む): 7603700832

約数和(自身を除く): 5601503232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 21391, 23400, 31200, 42782, 46800, 64173, 85564, 93600, 106955, 128346, 171128, 192519, 213910, 256692, 278083, 320865, 342256, 385038, 427820, 513384, 534775, 556166, 641730, 684512, 770076, 834249, 855640, 962595, 1026768, 1069550, 1112332, 1283460, 1390415, 1540152, 1604325, 1668498, 1711280, 1925190, 2053536, 2139100, 2224664, 2502747, 2566920, 2780830, 3080304, 3208650, 3336996, 3422560, 3850380, 4171245, 4278200, 4449328, 4812975, 5005494, 5133840, 5561660, 6160608, 6417300, 6673992, 6952075, 7700760, 8342490, 8556400, 8898656, 9625950, 10010988, 10267680, 11123320, 12513735, 12834600, 13347984, 13904150, 15401520, 16684980, 17112800, 19251900, 20021976, 20856225, 22246640, 25027470, 25669200, 26695968, 27808300, 30803040, 33369960, 38503800, 40043952, 41712450, 44493280, 50054940, 51338400, 55616600, 62568675, 66739920, 77007600, 80087904, 83424900, 100109880, 111233200, 125137350, 133479840, 154015200, 166849800, 200219760, 222466400, 250274700, 333699600, 400439520, 500549400, 667399200, 1001098800, 2002197600]

約数ペア:

[(1, 2002197600), (2, 1001098800), (3, 667399200), (4, 500549400), (5, 400439520), (6, 333699600), (8, 250274700), (9, 222466400), (10, 200219760), (12, 166849800), (13, 154015200), (15, 133479840), (16, 125137350), (18, 111233200), (20, 100109880), (24, 83424900), (25, 80087904), (26, 77007600), (30, 66739920), (32, 62568675), (36, 55616600), (39, 51338400), (40, 50054940), (45, 44493280), (48, 41712450), (50, 40043952), (52, 38503800), (60, 33369960), (65, 30803040), (72, 27808300), (75, 26695968), (78, 25669200), (80, 25027470), (90, 22246640), (96, 20856225), (100, 20021976), (104, 19251900), (117, 17112800), (120, 16684980), (130, 15401520), (144, 13904150), (150, 13347984), (156, 12834600), (160, 12513735), (180, 11123320), (195, 10267680), (200, 10010988), (208, 9625950), (225, 8898656), (234, 8556400), (240, 8342490), (260, 7700760), (288, 6952075), (300, 6673992), (312, 6417300), (325, 6160608), (360, 5561660), (390, 5133840), (400, 5005494), (416, 4812975), (450, 4449328), (468, 4278200), (480, 4171245), (520, 3850380), (585, 3422560), (600, 3336996), (624, 3208650), (650, 3080304), (720, 2780830), (780, 2566920), (800, 2502747), (900, 2224664), (936, 2139100), (975, 2053536), (1040, 1925190), (1170, 1711280), (1200, 1668498), (1248, 1604325), (1300, 1540152), (1440, 1390415), (1560, 1283460), (1800, 1112332), (1872, 1069550), (1950, 1026768), (2080, 962595), (2340, 855640), (2400, 834249), (2600, 770076), (2925, 684512), (3120, 641730), (3600, 556166), (3744, 534775), (3900, 513384), (4680, 427820), (5200, 385038), (5850, 342256), (6240, 320865), (7200, 278083), (7800, 256692), (9360, 213910), (10400, 192519), (11700, 171128), (15600, 128346), (18720, 106955), (21391, 93600), (23400, 85564), (31200, 64173), (42782, 46800)]