28098175140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{112061}}^1$

素因数の和:112282

約数の個数: 144

約数和(自身を含む): 97897363200

約数和(自身を除く): 69799188060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 199, 210, 252, 315, 398, 420, 597, 630, 796, 995, 1194, 1260, 1393, 1791, 1990, 2388, 2786, 2985, 3582, 3980, 4179, 5572, 5970, 6965, 7164, 8358, 8955, 11940, 12537, 13930, 16716, 17910, 20895, 25074, 27860, 35820, 41790, 50148, 62685, 83580, 112061, 125370, 224122, 250740, 336183, 448244, 560305, 672366, 784427, 1008549, 1120610, 1344732, 1568854, 1680915, 2017098, 2241220, 2353281, 3137708, 3361830, 3922135, 4034196, 4706562, 5042745, 6723660, 7059843, 7844270, 9413124, 10085490, 11766405, 14119686, 15688540, 20170980, 22300139, 23532810, 28239372, 35299215, 44600278, 47065620, 66900417, 70598430, 89200556, 111500695, 133800834, 141196860, 156100973, 200701251, 223001390, 267601668, 312201946, 334502085, 401402502, 446002780, 468302919, 624403892, 669004170, 780504865, 802805004, 936605838, 1003506255, 1338008340, 1404908757, 1561009730, 1873211676, 2007012510, 2341514595, 2809817514, 3122019460, 4014025020, 4683029190, 5619635028, 7024543785, 9366058380, 14049087570, 28098175140]

約数ペア:

[(1, 28098175140), (2, 14049087570), (3, 9366058380), (4, 7024543785), (5, 5619635028), (6, 4683029190), (7, 4014025020), (9, 3122019460), (10, 2809817514), (12, 2341514595), (14, 2007012510), (15, 1873211676), (18, 1561009730), (20, 1404908757), (21, 1338008340), (28, 1003506255), (30, 936605838), (35, 802805004), (36, 780504865), (42, 669004170), (45, 624403892), (60, 468302919), (63, 446002780), (70, 401402502), (84, 334502085), (90, 312201946), (105, 267601668), (126, 223001390), (140, 200701251), (180, 156100973), (199, 141196860), (210, 133800834), (252, 111500695), (315, 89200556), (398, 70598430), (420, 66900417), (597, 47065620), (630, 44600278), (796, 35299215), (995, 28239372), (1194, 23532810), (1260, 22300139), (1393, 20170980), (1791, 15688540), (1990, 14119686), (2388, 11766405), (2786, 10085490), (2985, 9413124), (3582, 7844270), (3980, 7059843), (4179, 6723660), (5572, 5042745), (5970, 4706562), (6965, 4034196), (7164, 3922135), (8358, 3361830), (8955, 3137708), (11940, 2353281), (12537, 2241220), (13930, 2017098), (16716, 1680915), (17910, 1568854), (20895, 1344732), (25074, 1120610), (27860, 1008549), (35820, 784427), (41790, 672366), (50148, 560305), (62685, 448244), (83580, 336183), (112061, 250740), (125370, 224122)]