149339400

素因数分解:

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

素因数の和:125

約数の個数: 288

約数和(自身を含む): 561481920

約数和(自身を除く): 412142520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 37, 40, 42, 50, 56, 60, 62, 70, 74, 75, 84, 93, 100, 105, 111, 120, 124, 140, 148, 150, 155, 168, 175, 185, 186, 200, 210, 217, 222, 248, 259, 280, 296, 300, 310, 350, 370, 372, 420, 434, 444, 465, 518, 525, 555, 600, 620, 651, 700, 740, 744, 775, 777, 840, 868, 888, 925, 930, 961, 1036, 1050, 1085, 1110, 1147, 1240, 1295, 1302, 1400, 1480, 1550, 1554, 1736, 1850, 1860, 1922, 2072, 2100, 2170, 2220, 2294, 2325, 2590, 2604, 2775, 2883, 3100, 3108, 3255, 3441, 3700, 3720, 3844, 3885, 4200, 4340, 4440, 4588, 4650, 4805, 5180, 5208, 5425, 5550, 5735, 5766, 6200, 6216, 6475, 6510, 6727, 6882, 7400, 7688, 7770, 8029, 8680, 9176, 9300, 9610, 10360, 10850, 11100, 11470, 11532, 12950, 13020, 13454, 13764, 14415, 15540, 16058, 16275, 17205, 18600, 19220, 19425, 20181, 21700, 22200, 22940, 23064, 24025, 24087, 25900, 26040, 26908, 27528, 28675, 28830, 31080, 32116, 32550, 33635, 34410, 35557, 38440, 38850, 40145, 40362, 43400, 45880, 48050, 48174, 51800, 53816, 57350, 57660, 64232, 65100, 67270, 68820, 71114, 72075, 77700, 80290, 80724, 86025, 96100, 96348, 100905, 106671, 114700, 115320, 120435, 130200, 134540, 137640, 142228, 144150, 155400, 160580, 161448, 168175, 172050, 177785, 192200, 192696, 200725, 201810, 213342, 229400, 240870, 248899, 269080, 284456, 288300, 321160, 336350, 344100, 355570, 401450, 403620, 426684, 481740, 497798, 504525, 533355, 576600, 602175, 672700, 688200, 711140, 746697, 802900, 807240, 853368, 888925, 963480, 995596, 1009050, 1066710, 1204350, 1244495, 1345400, 1422280, 1493394, 1605800, 1777850, 1991192, 2018100, 2133420, 2408700, 2488990, 2666775, 2986788, 3555700, 3733485, 4036200, 4266840, 4817400, 4977980, 5333550, 5973576, 6222475, 7111400, 7466970, 9955960, 10667100, 12444950, 14933940, 18667425, 21334200, 24889900, 29867880, 37334850, 49779800, 74669700, 149339400]

約数ペア:

[(1, 149339400), (2, 74669700), (3, 49779800), (4, 37334850), (5, 29867880), (6, 24889900), (7, 21334200), (8, 18667425), (10, 14933940), (12, 12444950), (14, 10667100), (15, 9955960), (20, 7466970), (21, 7111400), (24, 6222475), (25, 5973576), (28, 5333550), (30, 4977980), (31, 4817400), (35, 4266840), (37, 4036200), (40, 3733485), (42, 3555700), (50, 2986788), (56, 2666775), (60, 2488990), (62, 2408700), (70, 2133420), (74, 2018100), (75, 1991192), (84, 1777850), (93, 1605800), (100, 1493394), (105, 1422280), (111, 1345400), (120, 1244495), (124, 1204350), (140, 1066710), (148, 1009050), (150, 995596), (155, 963480), (168, 888925), (175, 853368), (185, 807240), (186, 802900), (200, 746697), (210, 711140), (217, 688200), (222, 672700), (248, 602175), (259, 576600), (280, 533355), (296, 504525), (300, 497798), (310, 481740), (350, 426684), (370, 403620), (372, 401450), (420, 355570), (434, 344100), (444, 336350), (465, 321160), (518, 288300), (525, 284456), (555, 269080), (600, 248899), (620, 240870), (651, 229400), (700, 213342), (740, 201810), (744, 200725), (775, 192696), (777, 192200), (840, 177785), (868, 172050), (888, 168175), (925, 161448), (930, 160580), (961, 155400), (1036, 144150), (1050, 142228), (1085, 137640), (1110, 134540), (1147, 130200), (1240, 120435), (1295, 115320), (1302, 114700), (1400, 106671), (1480, 100905), (1550, 96348), (1554, 96100), (1736, 86025), (1850, 80724), (1860, 80290), (1922, 77700), (2072, 72075), (2100, 71114), (2170, 68820), (2220, 67270), (2294, 65100), (2325, 64232), (2590, 57660), (2604, 57350), (2775, 53816), (2883, 51800), (3100, 48174), (3108, 48050), (3255, 45880), (3441, 43400), (3700, 40362), (3720, 40145), (3844, 38850), (3885, 38440), (4200, 35557), (4340, 34410), (4440, 33635), (4588, 32550), (4650, 32116), (4805, 31080), (5180, 28830), (5208, 28675), (5425, 27528), (5550, 26908), (5735, 26040), (5766, 25900), (6200, 24087), (6216, 24025), (6475, 23064), (6510, 22940), (6727, 22200), (6882, 21700), (7400, 20181), (7688, 19425), (7770, 19220), (8029, 18600), (8680, 17205), (9176, 16275), (9300, 16058), (9610, 15540), (10360, 14415), (10850, 13764), (11100, 13454), (11470, 13020), (11532, 12950)]