19375200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 360

約数和(自身を含む): 79401168

約数和(自身を除く): 60025968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 65, 69, 72, 75, 78, 80, 81, 90, 92, 96, 100, 104, 108, 115, 117, 120, 130, 135, 138, 144, 150, 156, 160, 162, 180, 184, 195, 200, 207, 208, 216, 225, 230, 234, 240, 260, 270, 276, 288, 299, 300, 312, 324, 325, 345, 351, 360, 368, 390, 400, 405, 414, 416, 432, 450, 460, 468, 480, 520, 540, 552, 575, 585, 598, 600, 621, 624, 648, 650, 675, 690, 702, 720, 736, 780, 800, 810, 828, 864, 897, 900, 920, 936, 975, 1035, 1040, 1053, 1080, 1104, 1150, 1170, 1196, 1200, 1242, 1248, 1296, 1300, 1350, 1380, 1404, 1440, 1495, 1560, 1620, 1656, 1725, 1755, 1794, 1800, 1840, 1863, 1872, 1950, 2025, 2070, 2080, 2106, 2160, 2208, 2300, 2340, 2392, 2400, 2484, 2592, 2600, 2691, 2700, 2760, 2808, 2925, 2990, 3105, 3120, 3240, 3312, 3450, 3510, 3588, 3600, 3680, 3726, 3744, 3900, 4050, 4140, 4212, 4320, 4485, 4600, 4680, 4784, 4968, 5175, 5200, 5265, 5382, 5400, 5520, 5616, 5850, 5980, 6210, 6240, 6480, 6624, 6900, 7020, 7176, 7200, 7452, 7475, 7800, 8073, 8100, 8280, 8424, 8775, 8970, 9200, 9315, 9360, 9568, 9936, 10350, 10400, 10530, 10764, 10800, 11040, 11232, 11700, 11960, 12420, 12960, 13455, 13800, 14040, 14352, 14904, 14950, 15525, 15600, 16146, 16200, 16560, 16848, 17550, 17940, 18400, 18630, 18720, 19872, 20700, 21060, 21528, 21600, 22425, 23400, 23920, 24219, 24840, 26325, 26910, 27600, 28080, 28704, 29808, 29900, 31050, 31200, 32292, 32400, 33120, 33696, 35100, 35880, 37260, 40365, 41400, 42120, 43056, 44850, 46575, 46800, 47840, 48438, 49680, 52650, 53820, 55200, 56160, 59616, 59800, 62100, 64584, 64800, 67275, 70200, 71760, 74520, 80730, 82800, 84240, 86112, 89700, 93150, 93600, 96876, 99360, 105300, 107640, 119600, 121095, 124200, 129168, 134550, 140400, 143520, 149040, 161460, 165600, 168480, 179400, 186300, 193752, 201825, 210600, 215280, 239200, 242190, 248400, 258336, 269100, 280800, 298080, 322920, 358800, 372600, 387504, 403650, 421200, 430560, 484380, 496800, 538200, 605475, 645840, 717600, 745200, 775008, 807300, 842400, 968760, 1076400, 1210950, 1291680, 1490400, 1614600, 1937520, 2152800, 2421900, 3229200, 3875040, 4843800, 6458400, 9687600, 19375200]

約数ペア:

[(1, 19375200), (2, 9687600), (3, 6458400), (4, 4843800), (5, 3875040), (6, 3229200), (8, 2421900), (9, 2152800), (10, 1937520), (12, 1614600), (13, 1490400), (15, 1291680), (16, 1210950), (18, 1076400), (20, 968760), (23, 842400), (24, 807300), (25, 775008), (26, 745200), (27, 717600), (30, 645840), (32, 605475), (36, 538200), (39, 496800), (40, 484380), (45, 430560), (46, 421200), (48, 403650), (50, 387504), (52, 372600), (54, 358800), (60, 322920), (65, 298080), (69, 280800), (72, 269100), (75, 258336), (78, 248400), (80, 242190), (81, 239200), (90, 215280), (92, 210600), (96, 201825), (100, 193752), (104, 186300), (108, 179400), (115, 168480), (117, 165600), (120, 161460), (130, 149040), (135, 143520), (138, 140400), (144, 134550), (150, 129168), (156, 124200), (160, 121095), (162, 119600), (180, 107640), (184, 105300), (195, 99360), (200, 96876), (207, 93600), (208, 93150), (216, 89700), (225, 86112), (230, 84240), (234, 82800), (240, 80730), (260, 74520), (270, 71760), (276, 70200), (288, 67275), (299, 64800), (300, 64584), (312, 62100), (324, 59800), (325, 59616), (345, 56160), (351, 55200), (360, 53820), (368, 52650), (390, 49680), (400, 48438), (405, 47840), (414, 46800), (416, 46575), (432, 44850), (450, 43056), (460, 42120), (468, 41400), (480, 40365), (520, 37260), (540, 35880), (552, 35100), (575, 33696), (585, 33120), (598, 32400), (600, 32292), (621, 31200), (624, 31050), (648, 29900), (650, 29808), (675, 28704), (690, 28080), (702, 27600), (720, 26910), (736, 26325), (780, 24840), (800, 24219), (810, 23920), (828, 23400), (864, 22425), (897, 21600), (900, 21528), (920, 21060), (936, 20700), (975, 19872), (1035, 18720), (1040, 18630), (1053, 18400), (1080, 17940), (1104, 17550), (1150, 16848), (1170, 16560), (1196, 16200), (1200, 16146), (1242, 15600), (1248, 15525), (1296, 14950), (1300, 14904), (1350, 14352), (1380, 14040), (1404, 13800), (1440, 13455), (1495, 12960), (1560, 12420), (1620, 11960), (1656, 11700), (1725, 11232), (1755, 11040), (1794, 10800), (1800, 10764), (1840, 10530), (1863, 10400), (1872, 10350), (1950, 9936), (2025, 9568), (2070, 9360), (2080, 9315), (2106, 9200), (2160, 8970), (2208, 8775), (2300, 8424), (2340, 8280), (2392, 8100), (2400, 8073), (2484, 7800), (2592, 7475), (2600, 7452), (2691, 7200), (2700, 7176), (2760, 7020), (2808, 6900), (2925, 6624), (2990, 6480), (3105, 6240), (3120, 6210), (3240, 5980), (3312, 5850), (3450, 5616), (3510, 5520), (3588, 5400), (3600, 5382), (3680, 5265), (3726, 5200), (3744, 5175), (3900, 4968), (4050, 4784), (4140, 4680), (4212, 4600), (4320, 4485)]