19522800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 360

約数和(自身を含む): 80954640

約数和(自身を除く): 61431840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 29, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 58, 60, 66, 68, 72, 75, 80, 85, 87, 88, 90, 99, 100, 102, 110, 116, 120, 132, 136, 144, 145, 150, 153, 165, 170, 174, 176, 180, 187, 198, 200, 204, 220, 225, 232, 240, 255, 261, 264, 272, 275, 290, 300, 306, 319, 330, 340, 348, 360, 374, 396, 400, 408, 425, 435, 440, 450, 464, 493, 495, 510, 522, 528, 550, 561, 580, 600, 612, 638, 660, 680, 696, 720, 725, 748, 765, 792, 816, 825, 850, 870, 880, 900, 935, 957, 986, 990, 1020, 1044, 1100, 1122, 1160, 1200, 1224, 1275, 1276, 1305, 1320, 1360, 1392, 1450, 1479, 1496, 1530, 1584, 1595, 1650, 1683, 1700, 1740, 1800, 1870, 1914, 1972, 1980, 2040, 2088, 2175, 2200, 2244, 2320, 2448, 2465, 2475, 2550, 2552, 2610, 2640, 2805, 2871, 2900, 2958, 2992, 3060, 3190, 3300, 3366, 3400, 3480, 3600, 3740, 3825, 3828, 3944, 3960, 4080, 4176, 4350, 4400, 4437, 4488, 4675, 4785, 4930, 4950, 5100, 5104, 5220, 5423, 5610, 5742, 5800, 5916, 6120, 6380, 6525, 6600, 6732, 6800, 6960, 7395, 7480, 7650, 7656, 7888, 7920, 7975, 8415, 8700, 8874, 8976, 9350, 9570, 9860, 9900, 10200, 10440, 10846, 11220, 11484, 11600, 11832, 12240, 12325, 12760, 13050, 13200, 13464, 14025, 14355, 14790, 14960, 15300, 15312, 15950, 16269, 16830, 17400, 17748, 18700, 19140, 19720, 19800, 20400, 20880, 21692, 22185, 22440, 22968, 23664, 23925, 24650, 25520, 26100, 26928, 27115, 28050, 28710, 29580, 30600, 31900, 32538, 33660, 34800, 35496, 36975, 37400, 38280, 39440, 39600, 42075, 43384, 44370, 44880, 45936, 47850, 48807, 49300, 52200, 54230, 56100, 57420, 59160, 61200, 63800, 65076, 67320, 70992, 71775, 73950, 74800, 76560, 81345, 84150, 86768, 88740, 95700, 97614, 98600, 104400, 108460, 110925, 112200, 114840, 118320, 127600, 130152, 134640, 135575, 143550, 147900, 162690, 168300, 177480, 191400, 195228, 197200, 216920, 221850, 224400, 229680, 244035, 260304, 271150, 287100, 295800, 325380, 336600, 354960, 382800, 390456, 406725, 433840, 443700, 488070, 542300, 574200, 591600, 650760, 673200, 780912, 813450, 887400, 976140, 1084600, 1148400, 1220175, 1301520, 1626900, 1774800, 1952280, 2169200, 2440350, 3253800, 3904560, 4880700, 6507600, 9761400, 19522800]

約数ペア:

[(1, 19522800), (2, 9761400), (3, 6507600), (4, 4880700), (5, 3904560), (6, 3253800), (8, 2440350), (9, 2169200), (10, 1952280), (11, 1774800), (12, 1626900), (15, 1301520), (16, 1220175), (17, 1148400), (18, 1084600), (20, 976140), (22, 887400), (24, 813450), (25, 780912), (29, 673200), (30, 650760), (33, 591600), (34, 574200), (36, 542300), (40, 488070), (44, 443700), (45, 433840), (48, 406725), (50, 390456), (51, 382800), (55, 354960), (58, 336600), (60, 325380), (66, 295800), (68, 287100), (72, 271150), (75, 260304), (80, 244035), (85, 229680), (87, 224400), (88, 221850), (90, 216920), (99, 197200), (100, 195228), (102, 191400), (110, 177480), (116, 168300), (120, 162690), (132, 147900), (136, 143550), (144, 135575), (145, 134640), (150, 130152), (153, 127600), (165, 118320), (170, 114840), (174, 112200), (176, 110925), (180, 108460), (187, 104400), (198, 98600), (200, 97614), (204, 95700), (220, 88740), (225, 86768), (232, 84150), (240, 81345), (255, 76560), (261, 74800), (264, 73950), (272, 71775), (275, 70992), (290, 67320), (300, 65076), (306, 63800), (319, 61200), (330, 59160), (340, 57420), (348, 56100), (360, 54230), (374, 52200), (396, 49300), (400, 48807), (408, 47850), (425, 45936), (435, 44880), (440, 44370), (450, 43384), (464, 42075), (493, 39600), (495, 39440), (510, 38280), (522, 37400), (528, 36975), (550, 35496), (561, 34800), (580, 33660), (600, 32538), (612, 31900), (638, 30600), (660, 29580), (680, 28710), (696, 28050), (720, 27115), (725, 26928), (748, 26100), (765, 25520), (792, 24650), (816, 23925), (825, 23664), (850, 22968), (870, 22440), (880, 22185), (900, 21692), (935, 20880), (957, 20400), (986, 19800), (990, 19720), (1020, 19140), (1044, 18700), (1100, 17748), (1122, 17400), (1160, 16830), (1200, 16269), (1224, 15950), (1275, 15312), (1276, 15300), (1305, 14960), (1320, 14790), (1360, 14355), (1392, 14025), (1450, 13464), (1479, 13200), (1496, 13050), (1530, 12760), (1584, 12325), (1595, 12240), (1650, 11832), (1683, 11600), (1700, 11484), (1740, 11220), (1800, 10846), (1870, 10440), (1914, 10200), (1972, 9900), (1980, 9860), (2040, 9570), (2088, 9350), (2175, 8976), (2200, 8874), (2244, 8700), (2320, 8415), (2448, 7975), (2465, 7920), (2475, 7888), (2550, 7656), (2552, 7650), (2610, 7480), (2640, 7395), (2805, 6960), (2871, 6800), (2900, 6732), (2958, 6600), (2992, 6525), (3060, 6380), (3190, 6120), (3300, 5916), (3366, 5800), (3400, 5742), (3480, 5610), (3600, 5423), (3740, 5220), (3825, 5104), (3828, 5100), (3944, 4950), (3960, 4930), (4080, 4785), (4176, 4675), (4350, 4488), (4400, 4437)]