212869800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 288

約数和(自身を含む): 840883680

約数和(自身を除く): 628013880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 827, 858, 900, 936, 975, 990, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1560, 1650, 1654, 1716, 1800, 1950, 1980, 2145, 2200, 2340, 2475, 2481, 2574, 2600, 2860, 2925, 3300, 3308, 3432, 3575, 3900, 3960, 4135, 4290, 4680, 4950, 4962, 5148, 5720, 5850, 6435, 6600, 6616, 7150, 7443, 7800, 8270, 8580, 9097, 9900, 9924, 10296, 10725, 10751, 11700, 12405, 12870, 14300, 14886, 16540, 17160, 18194, 19800, 19848, 20675, 21450, 21502, 23400, 24810, 25740, 27291, 28600, 29772, 32175, 32253, 33080, 36388, 37215, 41350, 42900, 43004, 45485, 49620, 51480, 53755, 54582, 59544, 62025, 64350, 64506, 72776, 74430, 81873, 82700, 85800, 86008, 90970, 96759, 99240, 107510, 109164, 118261, 124050, 128700, 129012, 136455, 148860, 161265, 163746, 165400, 181940, 186075, 193518, 215020, 218328, 227425, 236522, 248100, 257400, 258024, 268775, 272910, 297720, 322530, 327492, 354783, 363880, 372150, 387036, 409365, 430040, 454850, 473044, 483795, 496200, 537550, 545820, 591305, 645060, 654984, 682275, 709566, 744300, 774072, 806325, 818730, 909700, 946088, 967590, 1064349, 1075100, 1091640, 1182610, 1290120, 1364550, 1419132, 1488600, 1612650, 1637460, 1773915, 1819400, 1935180, 2046825, 2128698, 2150200, 2365220, 2418975, 2729100, 2838264, 2956525, 3225300, 3274920, 3547830, 3870360, 4093650, 4257396, 4730440, 4837950, 5321745, 5458200, 5913050, 6450600, 7095660, 8187300, 8514792, 8869575, 9675900, 10643490, 11826100, 14191320, 16374600, 17739150, 19351800, 21286980, 23652200, 26608725, 35478300, 42573960, 53217450, 70956600, 106434900, 212869800]

約数ペア:

[(1, 212869800), (2, 106434900), (3, 70956600), (4, 53217450), (5, 42573960), (6, 35478300), (8, 26608725), (9, 23652200), (10, 21286980), (11, 19351800), (12, 17739150), (13, 16374600), (15, 14191320), (18, 11826100), (20, 10643490), (22, 9675900), (24, 8869575), (25, 8514792), (26, 8187300), (30, 7095660), (33, 6450600), (36, 5913050), (39, 5458200), (40, 5321745), (44, 4837950), (45, 4730440), (50, 4257396), (52, 4093650), (55, 3870360), (60, 3547830), (65, 3274920), (66, 3225300), (72, 2956525), (75, 2838264), (78, 2729100), (88, 2418975), (90, 2365220), (99, 2150200), (100, 2128698), (104, 2046825), (110, 1935180), (117, 1819400), (120, 1773915), (130, 1637460), (132, 1612650), (143, 1488600), (150, 1419132), (156, 1364550), (165, 1290120), (180, 1182610), (195, 1091640), (198, 1075100), (200, 1064349), (220, 967590), (225, 946088), (234, 909700), (260, 818730), (264, 806325), (275, 774072), (286, 744300), (300, 709566), (312, 682275), (325, 654984), (330, 645060), (360, 591305), (390, 545820), (396, 537550), (429, 496200), (440, 483795), (450, 473044), (468, 454850), (495, 430040), (520, 409365), (550, 387036), (572, 372150), (585, 363880), (600, 354783), (650, 327492), (660, 322530), (715, 297720), (780, 272910), (792, 268775), (825, 258024), (827, 257400), (858, 248100), (900, 236522), (936, 227425), (975, 218328), (990, 215020), (1100, 193518), (1144, 186075), (1170, 181940), (1287, 165400), (1300, 163746), (1320, 161265), (1430, 148860), (1560, 136455), (1650, 129012), (1654, 128700), (1716, 124050), (1800, 118261), (1950, 109164), (1980, 107510), (2145, 99240), (2200, 96759), (2340, 90970), (2475, 86008), (2481, 85800), (2574, 82700), (2600, 81873), (2860, 74430), (2925, 72776), (3300, 64506), (3308, 64350), (3432, 62025), (3575, 59544), (3900, 54582), (3960, 53755), (4135, 51480), (4290, 49620), (4680, 45485), (4950, 43004), (4962, 42900), (5148, 41350), (5720, 37215), (5850, 36388), (6435, 33080), (6600, 32253), (6616, 32175), (7150, 29772), (7443, 28600), (7800, 27291), (8270, 25740), (8580, 24810), (9097, 23400), (9900, 21502), (9924, 21450), (10296, 20675), (10725, 19848), (10751, 19800), (11700, 18194), (12405, 17160), (12870, 16540), (14300, 14886)]