74669700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 262024896

約数和(自身を除く): 187355196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 37, 42, 50, 60, 62, 70, 74, 75, 84, 93, 100, 105, 111, 124, 140, 148, 150, 155, 175, 185, 186, 210, 217, 222, 259, 300, 310, 350, 370, 372, 420, 434, 444, 465, 518, 525, 555, 620, 651, 700, 740, 775, 777, 868, 925, 930, 961, 1036, 1050, 1085, 1110, 1147, 1295, 1302, 1550, 1554, 1850, 1860, 1922, 2100, 2170, 2220, 2294, 2325, 2590, 2604, 2775, 2883, 3100, 3108, 3255, 3441, 3700, 3844, 3885, 4340, 4588, 4650, 4805, 5180, 5425, 5550, 5735, 5766, 6475, 6510, 6727, 6882, 7770, 8029, 9300, 9610, 10850, 11100, 11470, 11532, 12950, 13020, 13454, 13764, 14415, 15540, 16058, 16275, 17205, 19220, 19425, 20181, 21700, 22940, 24025, 24087, 25900, 26908, 28675, 28830, 32116, 32550, 33635, 34410, 35557, 38850, 40145, 40362, 48050, 48174, 57350, 57660, 65100, 67270, 68820, 71114, 72075, 77700, 80290, 80724, 86025, 96100, 96348, 100905, 106671, 114700, 120435, 134540, 142228, 144150, 160580, 168175, 172050, 177785, 200725, 201810, 213342, 240870, 248899, 288300, 336350, 344100, 355570, 401450, 403620, 426684, 481740, 497798, 504525, 533355, 602175, 672700, 711140, 746697, 802900, 888925, 995596, 1009050, 1066710, 1204350, 1244495, 1493394, 1777850, 2018100, 2133420, 2408700, 2488990, 2666775, 2986788, 3555700, 3733485, 4977980, 5333550, 6222475, 7466970, 10667100, 12444950, 14933940, 18667425, 24889900, 37334850, 74669700]

約数ペア:

[(1, 74669700), (2, 37334850), (3, 24889900), (4, 18667425), (5, 14933940), (6, 12444950), (7, 10667100), (10, 7466970), (12, 6222475), (14, 5333550), (15, 4977980), (20, 3733485), (21, 3555700), (25, 2986788), (28, 2666775), (30, 2488990), (31, 2408700), (35, 2133420), (37, 2018100), (42, 1777850), (50, 1493394), (60, 1244495), (62, 1204350), (70, 1066710), (74, 1009050), (75, 995596), (84, 888925), (93, 802900), (100, 746697), (105, 711140), (111, 672700), (124, 602175), (140, 533355), (148, 504525), (150, 497798), (155, 481740), (175, 426684), (185, 403620), (186, 401450), (210, 355570), (217, 344100), (222, 336350), (259, 288300), (300, 248899), (310, 240870), (350, 213342), (370, 201810), (372, 200725), (420, 177785), (434, 172050), (444, 168175), (465, 160580), (518, 144150), (525, 142228), (555, 134540), (620, 120435), (651, 114700), (700, 106671), (740, 100905), (775, 96348), (777, 96100), (868, 86025), (925, 80724), (930, 80290), (961, 77700), (1036, 72075), (1050, 71114), (1085, 68820), (1110, 67270), (1147, 65100), (1295, 57660), (1302, 57350), (1550, 48174), (1554, 48050), (1850, 40362), (1860, 40145), (1922, 38850), (2100, 35557), (2170, 34410), (2220, 33635), (2294, 32550), (2325, 32116), (2590, 28830), (2604, 28675), (2775, 26908), (2883, 25900), (3100, 24087), (3108, 24025), (3255, 22940), (3441, 21700), (3700, 20181), (3844, 19425), (3885, 19220), (4340, 17205), (4588, 16275), (4650, 16058), (4805, 15540), (5180, 14415), (5425, 13764), (5550, 13454), (5735, 13020), (5766, 12950), (6475, 11532), (6510, 11470), (6727, 11100), (6882, 10850), (7770, 9610), (8029, 9300)]