209947500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 800543744

約数和(自身を除く): 590596244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 43, 45, 50, 60, 62, 63, 70, 75, 84, 86, 90, 93, 100, 105, 124, 125, 126, 129, 140, 150, 155, 172, 175, 180, 186, 210, 215, 217, 225, 250, 252, 258, 279, 300, 301, 310, 315, 350, 372, 375, 387, 420, 430, 434, 450, 465, 500, 516, 525, 558, 602, 620, 625, 630, 645, 651, 700, 750, 774, 775, 860, 868, 875, 900, 903, 930, 1050, 1075, 1085, 1116, 1125, 1204, 1250, 1260, 1290, 1302, 1333, 1395, 1500, 1505, 1548, 1550, 1575, 1750, 1806, 1860, 1875, 1935, 1953, 2100, 2150, 2170, 2250, 2325, 2500, 2580, 2604, 2625, 2666, 2709, 2790, 3010, 3100, 3150, 3225, 3255, 3500, 3612, 3750, 3870, 3875, 3906, 3999, 4300, 4340, 4375, 4500, 4515, 4650, 5250, 5332, 5375, 5418, 5425, 5580, 5625, 6020, 6300, 6450, 6510, 6665, 6975, 7500, 7525, 7740, 7750, 7812, 7875, 7998, 8750, 9030, 9300, 9331, 9675, 9765, 10500, 10750, 10836, 10850, 11250, 11625, 11997, 12900, 13020, 13125, 13330, 13545, 13950, 15050, 15500, 15750, 15996, 16125, 16275, 17500, 18060, 18662, 19350, 19375, 19530, 19995, 21500, 21700, 22500, 22575, 23250, 23994, 26250, 26660, 26875, 27090, 27125, 27900, 27993, 30100, 31500, 32250, 32550, 33325, 34875, 37324, 37625, 38700, 38750, 39060, 39375, 39990, 45150, 46500, 46655, 47988, 48375, 48825, 52500, 53750, 54180, 54250, 55986, 58125, 59985, 64500, 65100, 66650, 67725, 69750, 75250, 77500, 78750, 79980, 80625, 81375, 83979, 90300, 93310, 96750, 97650, 99975, 107500, 108500, 111972, 112875, 116250, 119970, 133300, 135450, 135625, 139500, 139965, 150500, 157500, 161250, 162750, 166625, 167958, 174375, 186620, 188125, 193500, 195300, 199950, 225750, 232500, 233275, 239940, 241875, 244125, 270900, 271250, 279930, 299925, 322500, 325500, 333250, 335916, 338625, 348750, 376250, 399900, 406875, 419895, 451500, 466550, 483750, 488250, 499875, 542500, 559860, 564375, 599850, 666500, 677250, 697500, 699825, 752500, 813750, 833125, 839790, 933100, 967500, 976500, 999750, 1128750, 1166375, 1199700, 1220625, 1354500, 1399650, 1499625, 1627500, 1666250, 1679580, 1693125, 1999500, 2099475, 2257500, 2332750, 2441250, 2499375, 2799300, 2999250, 3332500, 3386250, 3499125, 4198950, 4665500, 4882500, 4998750, 5831875, 5998500, 6772500, 6998250, 7498125, 8397900, 9997500, 10497375, 11663750, 13996500, 14996250, 17495625, 20994750, 23327500, 29992500, 34991250, 41989500, 52486875, 69982500, 104973750, 209947500]

約数ペア:

[(1, 209947500), (2, 104973750), (3, 69982500), (4, 52486875), (5, 41989500), (6, 34991250), (7, 29992500), (9, 23327500), (10, 20994750), (12, 17495625), (14, 14996250), (15, 13996500), (18, 11663750), (20, 10497375), (21, 9997500), (25, 8397900), (28, 7498125), (30, 6998250), (31, 6772500), (35, 5998500), (36, 5831875), (42, 4998750), (43, 4882500), (45, 4665500), (50, 4198950), (60, 3499125), (62, 3386250), (63, 3332500), (70, 2999250), (75, 2799300), (84, 2499375), (86, 2441250), (90, 2332750), (93, 2257500), (100, 2099475), (105, 1999500), (124, 1693125), (125, 1679580), (126, 1666250), (129, 1627500), (140, 1499625), (150, 1399650), (155, 1354500), (172, 1220625), (175, 1199700), (180, 1166375), (186, 1128750), (210, 999750), (215, 976500), (217, 967500), (225, 933100), (250, 839790), (252, 833125), (258, 813750), (279, 752500), (300, 699825), (301, 697500), (310, 677250), (315, 666500), (350, 599850), (372, 564375), (375, 559860), (387, 542500), (420, 499875), (430, 488250), (434, 483750), (450, 466550), (465, 451500), (500, 419895), (516, 406875), (525, 399900), (558, 376250), (602, 348750), (620, 338625), (625, 335916), (630, 333250), (645, 325500), (651, 322500), (700, 299925), (750, 279930), (774, 271250), (775, 270900), (860, 244125), (868, 241875), (875, 239940), (900, 233275), (903, 232500), (930, 225750), (1050, 199950), (1075, 195300), (1085, 193500), (1116, 188125), (1125, 186620), (1204, 174375), (1250, 167958), (1260, 166625), (1290, 162750), (1302, 161250), (1333, 157500), (1395, 150500), (1500, 139965), (1505, 139500), (1548, 135625), (1550, 135450), (1575, 133300), (1750, 119970), (1806, 116250), (1860, 112875), (1875, 111972), (1935, 108500), (1953, 107500), (2100, 99975), (2150, 97650), (2170, 96750), (2250, 93310), (2325, 90300), (2500, 83979), (2580, 81375), (2604, 80625), (2625, 79980), (2666, 78750), (2709, 77500), (2790, 75250), (3010, 69750), (3100, 67725), (3150, 66650), (3225, 65100), (3255, 64500), (3500, 59985), (3612, 58125), (3750, 55986), (3870, 54250), (3875, 54180), (3906, 53750), (3999, 52500), (4300, 48825), (4340, 48375), (4375, 47988), (4500, 46655), (4515, 46500), (4650, 45150), (5250, 39990), (5332, 39375), (5375, 39060), (5418, 38750), (5425, 38700), (5580, 37625), (5625, 37324), (6020, 34875), (6300, 33325), (6450, 32550), (6510, 32250), (6665, 31500), (6975, 30100), (7500, 27993), (7525, 27900), (7740, 27125), (7750, 27090), (7812, 26875), (7875, 26660), (7998, 26250), (8750, 23994), (9030, 23250), (9300, 22575), (9331, 22500), (9675, 21700), (9765, 21500), (10500, 19995), (10750, 19530), (10836, 19375), (10850, 19350), (11250, 18662), (11625, 18060), (11997, 17500), (12900, 16275), (13020, 16125), (13125, 15996), (13330, 15750), (13545, 15500), (13950, 15050)]