213156000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 784982016

約数和(自身を除く): 571826016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 160, 180, 186, 191, 200, 225, 240, 248, 250, 279, 288, 300, 310, 360, 372, 375, 382, 400, 450, 465, 480, 496, 500, 558, 573, 600, 620, 720, 744, 750, 764, 775, 800, 900, 930, 955, 992, 1000, 1116, 1125, 1146, 1200, 1240, 1395, 1440, 1488, 1500, 1528, 1550, 1719, 1800, 1860, 1910, 2000, 2232, 2250, 2292, 2325, 2400, 2480, 2790, 2865, 2976, 3000, 3056, 3100, 3438, 3600, 3720, 3820, 3875, 4000, 4464, 4500, 4584, 4650, 4775, 4960, 5580, 5730, 5921, 6000, 6112, 6200, 6876, 6975, 7200, 7440, 7640, 7750, 8595, 8928, 9000, 9168, 9300, 9550, 11160, 11460, 11625, 11842, 12000, 12400, 13752, 13950, 14325, 14880, 15280, 15500, 17190, 17763, 18000, 18336, 18600, 19100, 22320, 22920, 23250, 23684, 23875, 24800, 27504, 27900, 28650, 29605, 30560, 31000, 34380, 34875, 35526, 36000, 37200, 38200, 42975, 44640, 45840, 46500, 47368, 47750, 53289, 55008, 55800, 57300, 59210, 62000, 68760, 69750, 71052, 71625, 74400, 76400, 85950, 88815, 91680, 93000, 94736, 95500, 106578, 111600, 114600, 118420, 124000, 137520, 139500, 142104, 143250, 148025, 152800, 171900, 177630, 186000, 189472, 191000, 213156, 214875, 223200, 229200, 236840, 266445, 275040, 279000, 284208, 286500, 296050, 343800, 355260, 372000, 382000, 426312, 429750, 444075, 458400, 473680, 532890, 558000, 568416, 573000, 592100, 687600, 710520, 740125, 764000, 852624, 859500, 888150, 947360, 1065780, 1116000, 1146000, 1184200, 1332225, 1375200, 1421040, 1480250, 1705248, 1719000, 1776300, 2131560, 2220375, 2292000, 2368400, 2664450, 2842080, 2960500, 3438000, 3552600, 4263120, 4440750, 4736800, 5328900, 5921000, 6661125, 6876000, 7105200, 8526240, 8881500, 10657800, 11842000, 13322250, 14210400, 17763000, 21315600, 23684000, 26644500, 35526000, 42631200, 53289000, 71052000, 106578000, 213156000]

約数ペア:

[(1, 213156000), (2, 106578000), (3, 71052000), (4, 53289000), (5, 42631200), (6, 35526000), (8, 26644500), (9, 23684000), (10, 21315600), (12, 17763000), (15, 14210400), (16, 13322250), (18, 11842000), (20, 10657800), (24, 8881500), (25, 8526240), (30, 7105200), (31, 6876000), (32, 6661125), (36, 5921000), (40, 5328900), (45, 4736800), (48, 4440750), (50, 4263120), (60, 3552600), (62, 3438000), (72, 2960500), (75, 2842080), (80, 2664450), (90, 2368400), (93, 2292000), (96, 2220375), (100, 2131560), (120, 1776300), (124, 1719000), (125, 1705248), (144, 1480250), (150, 1421040), (155, 1375200), (160, 1332225), (180, 1184200), (186, 1146000), (191, 1116000), (200, 1065780), (225, 947360), (240, 888150), (248, 859500), (250, 852624), (279, 764000), (288, 740125), (300, 710520), (310, 687600), (360, 592100), (372, 573000), (375, 568416), (382, 558000), (400, 532890), (450, 473680), (465, 458400), (480, 444075), (496, 429750), (500, 426312), (558, 382000), (573, 372000), (600, 355260), (620, 343800), (720, 296050), (744, 286500), (750, 284208), (764, 279000), (775, 275040), (800, 266445), (900, 236840), (930, 229200), (955, 223200), (992, 214875), (1000, 213156), (1116, 191000), (1125, 189472), (1146, 186000), (1200, 177630), (1240, 171900), (1395, 152800), (1440, 148025), (1488, 143250), (1500, 142104), (1528, 139500), (1550, 137520), (1719, 124000), (1800, 118420), (1860, 114600), (1910, 111600), (2000, 106578), (2232, 95500), (2250, 94736), (2292, 93000), (2325, 91680), (2400, 88815), (2480, 85950), (2790, 76400), (2865, 74400), (2976, 71625), (3000, 71052), (3056, 69750), (3100, 68760), (3438, 62000), (3600, 59210), (3720, 57300), (3820, 55800), (3875, 55008), (4000, 53289), (4464, 47750), (4500, 47368), (4584, 46500), (4650, 45840), (4775, 44640), (4960, 42975), (5580, 38200), (5730, 37200), (5921, 36000), (6000, 35526), (6112, 34875), (6200, 34380), (6876, 31000), (6975, 30560), (7200, 29605), (7440, 28650), (7640, 27900), (7750, 27504), (8595, 24800), (8928, 23875), (9000, 23684), (9168, 23250), (9300, 22920), (9550, 22320), (11160, 19100), (11460, 18600), (11625, 18336), (11842, 18000), (12000, 17763), (12400, 17190), (13752, 15500), (13950, 15280), (14325, 14880)]