221691600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 240

約数和(自身を含む): 850292800

約数和(自身を除く): 628601200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1579, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3158, 3510, 3600, 3900, 4680, 4737, 5200, 5400, 5616, 5850, 6316, 7020, 7800, 7895, 8775, 9360, 9474, 10800, 11700, 12632, 14040, 14211, 15600, 15790, 17550, 18948, 20527, 23400, 23685, 25264, 28080, 28422, 31580, 35100, 37896, 39475, 41054, 42633, 46800, 47370, 56844, 61581, 63160, 70200, 71055, 75792, 78950, 82108, 85266, 94740, 102635, 113688, 118425, 123162, 126320, 140400, 142110, 157900, 164216, 170532, 184743, 189480, 205270, 213165, 227376, 236850, 246324, 284220, 307905, 315800, 328432, 341064, 355275, 369486, 378960, 410540, 426330, 473700, 492648, 513175, 554229, 568440, 615810, 631600, 682128, 710550, 738972, 821080, 852660, 923715, 947400, 985296, 1026350, 1065825, 1108458, 1136880, 1231620, 1421100, 1477944, 1539525, 1642160, 1705320, 1847430, 1894800, 2052700, 2131650, 2216916, 2463240, 2771145, 2842200, 2955888, 3079050, 3410640, 3694860, 4105400, 4263300, 4433832, 4618575, 4926480, 5542290, 5684400, 6158100, 7389720, 8210800, 8526600, 8867664, 9237150, 11084580, 12316200, 13855725, 14779440, 17053200, 18474300, 22169160, 24632400, 27711450, 36948600, 44338320, 55422900, 73897200, 110845800, 221691600]

約数ペア:

[(1, 221691600), (2, 110845800), (3, 73897200), (4, 55422900), (5, 44338320), (6, 36948600), (8, 27711450), (9, 24632400), (10, 22169160), (12, 18474300), (13, 17053200), (15, 14779440), (16, 13855725), (18, 12316200), (20, 11084580), (24, 9237150), (25, 8867664), (26, 8526600), (27, 8210800), (30, 7389720), (36, 6158100), (39, 5684400), (40, 5542290), (45, 4926480), (48, 4618575), (50, 4433832), (52, 4263300), (54, 4105400), (60, 3694860), (65, 3410640), (72, 3079050), (75, 2955888), (78, 2842200), (80, 2771145), (90, 2463240), (100, 2216916), (104, 2131650), (108, 2052700), (117, 1894800), (120, 1847430), (130, 1705320), (135, 1642160), (144, 1539525), (150, 1477944), (156, 1421100), (180, 1231620), (195, 1136880), (200, 1108458), (208, 1065825), (216, 1026350), (225, 985296), (234, 947400), (240, 923715), (260, 852660), (270, 821080), (300, 738972), (312, 710550), (325, 682128), (351, 631600), (360, 615810), (390, 568440), (400, 554229), (432, 513175), (450, 492648), (468, 473700), (520, 426330), (540, 410540), (585, 378960), (600, 369486), (624, 355275), (650, 341064), (675, 328432), (702, 315800), (720, 307905), (780, 284220), (900, 246324), (936, 236850), (975, 227376), (1040, 213165), (1080, 205270), (1170, 189480), (1200, 184743), (1300, 170532), (1350, 164216), (1404, 157900), (1560, 142110), (1579, 140400), (1755, 126320), (1800, 123162), (1872, 118425), (1950, 113688), (2160, 102635), (2340, 94740), (2600, 85266), (2700, 82108), (2808, 78950), (2925, 75792), (3120, 71055), (3158, 70200), (3510, 63160), (3600, 61581), (3900, 56844), (4680, 47370), (4737, 46800), (5200, 42633), (5400, 41054), (5616, 39475), (5850, 37896), (6316, 35100), (7020, 31580), (7800, 28422), (7895, 28080), (8775, 25264), (9360, 23685), (9474, 23400), (10800, 20527), (11700, 18948), (12632, 17550), (14040, 15790), (14211, 15600)]