2100477600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22441}}^1$

素因数の和:22480

約数の個数: 216

約数和(自身を含む): 7976919132

約数和(自身を除く): 5876441532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 22441, 23400, 31200, 44882, 46800, 67323, 89764, 93600, 112205, 134646, 179528, 201969, 224410, 269292, 291733, 336615, 359056, 403938, 448820, 538584, 561025, 583466, 673230, 718112, 807876, 875199, 897640, 1009845, 1077168, 1122050, 1166932, 1346460, 1458665, 1615752, 1683075, 1750398, 1795280, 2019690, 2154336, 2244100, 2333864, 2625597, 2692920, 2917330, 3231504, 3366150, 3500796, 3590560, 4039380, 4375995, 4488200, 4667728, 5049225, 5251194, 5385840, 5834660, 6463008, 6732300, 7001592, 7293325, 8078760, 8751990, 8976400, 9335456, 10098450, 10502388, 10771680, 11669320, 13127985, 13464600, 14003184, 14586650, 16157520, 17503980, 17952800, 20196900, 21004776, 21879975, 23338640, 26255970, 26929200, 28006368, 29173300, 32315040, 35007960, 40393800, 42009552, 43759950, 46677280, 52511940, 53858400, 58346600, 65639925, 70015920, 80787600, 84019104, 87519900, 105023880, 116693200, 131279850, 140031840, 161575200, 175039800, 210047760, 233386400, 262559700, 350079600, 420095520, 525119400, 700159200, 1050238800, 2100477600]

約数ペア:

[(1, 2100477600), (2, 1050238800), (3, 700159200), (4, 525119400), (5, 420095520), (6, 350079600), (8, 262559700), (9, 233386400), (10, 210047760), (12, 175039800), (13, 161575200), (15, 140031840), (16, 131279850), (18, 116693200), (20, 105023880), (24, 87519900), (25, 84019104), (26, 80787600), (30, 70015920), (32, 65639925), (36, 58346600), (39, 53858400), (40, 52511940), (45, 46677280), (48, 43759950), (50, 42009552), (52, 40393800), (60, 35007960), (65, 32315040), (72, 29173300), (75, 28006368), (78, 26929200), (80, 26255970), (90, 23338640), (96, 21879975), (100, 21004776), (104, 20196900), (117, 17952800), (120, 17503980), (130, 16157520), (144, 14586650), (150, 14003184), (156, 13464600), (160, 13127985), (180, 11669320), (195, 10771680), (200, 10502388), (208, 10098450), (225, 9335456), (234, 8976400), (240, 8751990), (260, 8078760), (288, 7293325), (300, 7001592), (312, 6732300), (325, 6463008), (360, 5834660), (390, 5385840), (400, 5251194), (416, 5049225), (450, 4667728), (468, 4488200), (480, 4375995), (520, 4039380), (585, 3590560), (600, 3500796), (624, 3366150), (650, 3231504), (720, 2917330), (780, 2692920), (800, 2625597), (900, 2333864), (936, 2244100), (975, 2154336), (1040, 2019690), (1170, 1795280), (1200, 1750398), (1248, 1683075), (1300, 1615752), (1440, 1458665), (1560, 1346460), (1800, 1166932), (1872, 1122050), (1950, 1077168), (2080, 1009845), (2340, 897640), (2400, 875199), (2600, 807876), (2925, 718112), (3120, 673230), (3600, 583466), (3744, 561025), (3900, 538584), (4680, 448820), (5200, 403938), (5850, 359056), (6240, 336615), (7200, 291733), (7800, 269292), (9360, 224410), (10400, 201969), (11700, 179528), (15600, 134646), (18720, 112205), (22441, 93600), (23400, 89764), (31200, 67323), (44882, 46800)]