196236900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 648333504

約数和(自身を除く): 452096604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 71, 74, 75, 83, 90, 100, 111, 142, 148, 150, 166, 180, 185, 213, 222, 225, 249, 284, 300, 332, 333, 355, 370, 415, 426, 444, 450, 498, 555, 639, 666, 710, 740, 747, 830, 852, 900, 925, 996, 1065, 1110, 1245, 1278, 1332, 1420, 1494, 1660, 1665, 1775, 1850, 2075, 2130, 2220, 2490, 2556, 2627, 2775, 2988, 3071, 3195, 3330, 3550, 3700, 3735, 4150, 4260, 4980, 5254, 5325, 5550, 5893, 6142, 6225, 6390, 6660, 7100, 7470, 7881, 8300, 8325, 9213, 10508, 10650, 11100, 11786, 12284, 12450, 12780, 13135, 14940, 15355, 15762, 15975, 16650, 17679, 18426, 18675, 21300, 23572, 23643, 24900, 26270, 27639, 29465, 30710, 31524, 31950, 33300, 35358, 36852, 37350, 39405, 46065, 47286, 52540, 53037, 55278, 58930, 61420, 63900, 65675, 70716, 74700, 76775, 78810, 88395, 92130, 94572, 106074, 110556, 117860, 118215, 131350, 138195, 147325, 153550, 157620, 176790, 184260, 197025, 212148, 218041, 230325, 236430, 262700, 265185, 276390, 294650, 307100, 353580, 394050, 436082, 441975, 460650, 472860, 530370, 552780, 589300, 591075, 654123, 690975, 788100, 872164, 883950, 921300, 1060740, 1090205, 1182150, 1308246, 1325925, 1381950, 1767900, 1962369, 2180410, 2364300, 2616492, 2651850, 2763900, 3270615, 3924738, 4360820, 5303700, 5451025, 6541230, 7849476, 9811845, 10902050, 13082460, 16353075, 19623690, 21804100, 32706150, 39247380, 49059225, 65412300, 98118450, 196236900]

約数ペア:

[(1, 196236900), (2, 98118450), (3, 65412300), (4, 49059225), (5, 39247380), (6, 32706150), (9, 21804100), (10, 19623690), (12, 16353075), (15, 13082460), (18, 10902050), (20, 9811845), (25, 7849476), (30, 6541230), (36, 5451025), (37, 5303700), (45, 4360820), (50, 3924738), (60, 3270615), (71, 2763900), (74, 2651850), (75, 2616492), (83, 2364300), (90, 2180410), (100, 1962369), (111, 1767900), (142, 1381950), (148, 1325925), (150, 1308246), (166, 1182150), (180, 1090205), (185, 1060740), (213, 921300), (222, 883950), (225, 872164), (249, 788100), (284, 690975), (300, 654123), (332, 591075), (333, 589300), (355, 552780), (370, 530370), (415, 472860), (426, 460650), (444, 441975), (450, 436082), (498, 394050), (555, 353580), (639, 307100), (666, 294650), (710, 276390), (740, 265185), (747, 262700), (830, 236430), (852, 230325), (900, 218041), (925, 212148), (996, 197025), (1065, 184260), (1110, 176790), (1245, 157620), (1278, 153550), (1332, 147325), (1420, 138195), (1494, 131350), (1660, 118215), (1665, 117860), (1775, 110556), (1850, 106074), (2075, 94572), (2130, 92130), (2220, 88395), (2490, 78810), (2556, 76775), (2627, 74700), (2775, 70716), (2988, 65675), (3071, 63900), (3195, 61420), (3330, 58930), (3550, 55278), (3700, 53037), (3735, 52540), (4150, 47286), (4260, 46065), (4980, 39405), (5254, 37350), (5325, 36852), (5550, 35358), (5893, 33300), (6142, 31950), (6225, 31524), (6390, 30710), (6660, 29465), (7100, 27639), (7470, 26270), (7881, 24900), (8300, 23643), (8325, 23572), (9213, 21300), (10508, 18675), (10650, 18426), (11100, 17679), (11786, 16650), (12284, 15975), (12450, 15762), (12780, 15355), (13135, 14940)]