220287600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 300

約数和(自身を含む): 853037416

約数和(自身を除く): 632749816

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, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 351, 360, 390, 400, 405, 432, 450, 468, 520, 523, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 975, 1040, 1046, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1404, 1560, 1569, 1620, 1755, 1800, 1872, 1950, 2025, 2092, 2106, 2160, 2340, 2600, 2615, 2700, 2808, 2925, 3120, 3138, 3240, 3510, 3600, 3900, 4050, 4184, 4212, 4680, 4707, 5200, 5230, 5265, 5400, 5616, 5850, 6276, 6480, 6799, 7020, 7800, 7845, 8100, 8368, 8424, 8775, 9360, 9414, 10460, 10530, 10800, 11700, 12552, 13075, 13598, 14040, 14121, 15600, 15690, 16200, 16848, 17550, 18828, 20397, 20920, 21060, 23400, 23535, 25104, 26150, 26325, 27196, 28080, 28242, 31380, 32400, 33995, 35100, 37656, 39225, 40794, 41840, 42120, 42363, 46800, 47070, 52300, 52650, 54392, 56484, 61191, 62760, 67990, 70200, 70605, 75312, 78450, 81588, 84240, 84726, 94140, 101985, 104600, 105300, 108784, 112968, 117675, 122382, 125520, 135980, 140400, 141210, 156900, 163176, 169452, 169975, 183573, 188280, 203970, 209200, 210600, 211815, 225936, 235350, 244764, 271960, 282420, 305955, 313800, 326352, 338904, 339950, 353025, 367146, 376560, 407940, 421200, 423630, 470700, 489528, 509925, 543920, 550719, 564840, 611910, 627600, 677808, 679900, 706050, 734292, 815880, 847260, 917865, 941400, 979056, 1019850, 1059075, 1101438, 1129680, 1223820, 1359800, 1412100, 1468584, 1529775, 1631760, 1694520, 1835730, 1882800, 2039700, 2118150, 2202876, 2447640, 2719600, 2753595, 2824200, 2937168, 3059550, 3389040, 3671460, 4079400, 4236300, 4405752, 4589325, 4895280, 5507190, 5648400, 6119100, 7342920, 8158800, 8472600, 8811504, 9178650, 11014380, 12238200, 13767975, 14685840, 16945200, 18357300, 22028760, 24476400, 27535950, 36714600, 44057520, 55071900, 73429200, 110143800, 220287600]

約数ペア:

[(1, 220287600), (2, 110143800), (3, 73429200), (4, 55071900), (5, 44057520), (6, 36714600), (8, 27535950), (9, 24476400), (10, 22028760), (12, 18357300), (13, 16945200), (15, 14685840), (16, 13767975), (18, 12238200), (20, 11014380), (24, 9178650), (25, 8811504), (26, 8472600), (27, 8158800), (30, 7342920), (36, 6119100), (39, 5648400), (40, 5507190), (45, 4895280), (48, 4589325), (50, 4405752), (52, 4236300), (54, 4079400), (60, 3671460), (65, 3389040), (72, 3059550), (75, 2937168), (78, 2824200), (80, 2753595), (81, 2719600), (90, 2447640), (100, 2202876), (104, 2118150), (108, 2039700), (117, 1882800), (120, 1835730), (130, 1694520), (135, 1631760), (144, 1529775), (150, 1468584), (156, 1412100), (162, 1359800), (180, 1223820), (195, 1129680), (200, 1101438), (208, 1059075), (216, 1019850), (225, 979056), (234, 941400), (240, 917865), (260, 847260), (270, 815880), (300, 734292), (312, 706050), (324, 679900), (325, 677808), (351, 627600), (360, 611910), (390, 564840), (400, 550719), (405, 543920), (432, 509925), (450, 489528), (468, 470700), (520, 423630), (523, 421200), (540, 407940), (585, 376560), (600, 367146), (624, 353025), (648, 339950), (650, 338904), (675, 326352), (702, 313800), (720, 305955), (780, 282420), (810, 271960), (900, 244764), (936, 235350), (975, 225936), (1040, 211815), (1046, 210600), (1053, 209200), (1080, 203970), (1170, 188280), (1200, 183573), (1296, 169975), (1300, 169452), (1350, 163176), (1404, 156900), (1560, 141210), (1569, 140400), (1620, 135980), (1755, 125520), (1800, 122382), (1872, 117675), (1950, 112968), (2025, 108784), (2092, 105300), (2106, 104600), (2160, 101985), (2340, 94140), (2600, 84726), (2615, 84240), (2700, 81588), (2808, 78450), (2925, 75312), (3120, 70605), (3138, 70200), (3240, 67990), (3510, 62760), (3600, 61191), (3900, 56484), (4050, 54392), (4184, 52650), (4212, 52300), (4680, 47070), (4707, 46800), (5200, 42363), (5230, 42120), (5265, 41840), (5400, 40794), (5616, 39225), (5850, 37656), (6276, 35100), (6480, 33995), (6799, 32400), (7020, 31380), (7800, 28242), (7845, 28080), (8100, 27196), (8368, 26325), (8424, 26150), (8775, 25104), (9360, 23535), (9414, 23400), (10460, 21060), (10530, 20920), (10800, 20397), (11700, 18828), (12552, 17550), (13075, 16848), (13598, 16200), (14040, 15690), (14121, 15600)]