219952800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 843696000

約数和(自身を除く): 623743200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 599, 600, 612, 675, 680, 720, 765, 800, 816, 850, 864, 900, 918, 1020, 1080, 1198, 1200, 1224, 1275, 1350, 1360, 1440, 1530, 1632, 1700, 1797, 1800, 1836, 2040, 2160, 2295, 2396, 2400, 2448, 2550, 2700, 2720, 2995, 3060, 3400, 3594, 3600, 3672, 3825, 4080, 4320, 4590, 4792, 4896, 5100, 5391, 5400, 5990, 6120, 6800, 7188, 7200, 7344, 7650, 8160, 8985, 9180, 9584, 10183, 10200, 10782, 10800, 11475, 11980, 12240, 13600, 14376, 14688, 14975, 15300, 16173, 17970, 18360, 19168, 20366, 20400, 21564, 21600, 22950, 23960, 24480, 26955, 28752, 29950, 30549, 30600, 32346, 35940, 36720, 40732, 40800, 43128, 44925, 45900, 47920, 50915, 53910, 57504, 59900, 61098, 61200, 64692, 71880, 73440, 80865, 81464, 86256, 89850, 91647, 91800, 95840, 101830, 107820, 119800, 122196, 122400, 129384, 134775, 143760, 152745, 161730, 162928, 172512, 179700, 183294, 183600, 203660, 215640, 239600, 244392, 254575, 258768, 269550, 274941, 287520, 305490, 323460, 325856, 359400, 366588, 367200, 404325, 407320, 431280, 458235, 479200, 488784, 509150, 517536, 539100, 549882, 610980, 646920, 718800, 733176, 763725, 808650, 814640, 862560, 916470, 977568, 1018300, 1078200, 1099764, 1221960, 1293840, 1374705, 1437600, 1466352, 1527450, 1617300, 1629280, 1832940, 2036600, 2156400, 2199528, 2291175, 2443920, 2587680, 2749410, 2932704, 3054900, 3234600, 3665880, 4073200, 4312800, 4399056, 4582350, 4887840, 5498820, 6109800, 6469200, 6873525, 7331760, 8146400, 8798112, 9164700, 10997640, 12219600, 12938400, 13747050, 14663520, 18329400, 21995280, 24439200, 27494100, 36658800, 43990560, 54988200, 73317600, 109976400, 219952800]

約数ペア:

[(1, 219952800), (2, 109976400), (3, 73317600), (4, 54988200), (5, 43990560), (6, 36658800), (8, 27494100), (9, 24439200), (10, 21995280), (12, 18329400), (15, 14663520), (16, 13747050), (17, 12938400), (18, 12219600), (20, 10997640), (24, 9164700), (25, 8798112), (27, 8146400), (30, 7331760), (32, 6873525), (34, 6469200), (36, 6109800), (40, 5498820), (45, 4887840), (48, 4582350), (50, 4399056), (51, 4312800), (54, 4073200), (60, 3665880), (68, 3234600), (72, 3054900), (75, 2932704), (80, 2749410), (85, 2587680), (90, 2443920), (96, 2291175), (100, 2199528), (102, 2156400), (108, 2036600), (120, 1832940), (135, 1629280), (136, 1617300), (144, 1527450), (150, 1466352), (153, 1437600), (160, 1374705), (170, 1293840), (180, 1221960), (200, 1099764), (204, 1078200), (216, 1018300), (225, 977568), (240, 916470), (255, 862560), (270, 814640), (272, 808650), (288, 763725), (300, 733176), (306, 718800), (340, 646920), (360, 610980), (400, 549882), (408, 539100), (425, 517536), (432, 509150), (450, 488784), (459, 479200), (480, 458235), (510, 431280), (540, 407320), (544, 404325), (599, 367200), (600, 366588), (612, 359400), (675, 325856), (680, 323460), (720, 305490), (765, 287520), (800, 274941), (816, 269550), (850, 258768), (864, 254575), (900, 244392), (918, 239600), (1020, 215640), (1080, 203660), (1198, 183600), (1200, 183294), (1224, 179700), (1275, 172512), (1350, 162928), (1360, 161730), (1440, 152745), (1530, 143760), (1632, 134775), (1700, 129384), (1797, 122400), (1800, 122196), (1836, 119800), (2040, 107820), (2160, 101830), (2295, 95840), (2396, 91800), (2400, 91647), (2448, 89850), (2550, 86256), (2700, 81464), (2720, 80865), (2995, 73440), (3060, 71880), (3400, 64692), (3594, 61200), (3600, 61098), (3672, 59900), (3825, 57504), (4080, 53910), (4320, 50915), (4590, 47920), (4792, 45900), (4896, 44925), (5100, 43128), (5391, 40800), (5400, 40732), (5990, 36720), (6120, 35940), (6800, 32346), (7188, 30600), (7200, 30549), (7344, 29950), (7650, 28752), (8160, 26955), (8985, 24480), (9180, 23960), (9584, 22950), (10183, 21600), (10200, 21564), (10782, 20400), (10800, 20366), (11475, 19168), (11980, 18360), (12240, 17970), (13600, 16173), (14376, 15300), (14688, 14975)]