1352400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 180

約数和(自身を含む): 5258592

約数和(自身を除く): 3906192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 49, 50, 56, 60, 69, 70, 75, 80, 84, 92, 98, 100, 105, 112, 115, 120, 138, 140, 147, 150, 161, 168, 175, 184, 196, 200, 210, 230, 240, 245, 276, 280, 294, 300, 322, 336, 345, 350, 368, 392, 400, 420, 460, 483, 490, 525, 552, 560, 575, 588, 600, 644, 690, 700, 735, 784, 805, 840, 920, 966, 980, 1050, 1104, 1127, 1150, 1176, 1200, 1225, 1288, 1380, 1400, 1470, 1610, 1680, 1725, 1840, 1932, 1960, 2100, 2254, 2300, 2352, 2415, 2450, 2576, 2760, 2800, 2940, 3220, 3381, 3450, 3675, 3864, 3920, 4025, 4200, 4508, 4600, 4830, 4900, 5520, 5635, 5880, 6440, 6762, 6900, 7350, 7728, 8050, 8400, 9016, 9200, 9660, 9800, 11270, 11760, 12075, 12880, 13524, 13800, 14700, 16100, 16905, 18032, 19320, 19600, 22540, 24150, 27048, 27600, 28175, 29400, 32200, 33810, 38640, 45080, 48300, 54096, 56350, 58800, 64400, 67620, 84525, 90160, 96600, 112700, 135240, 169050, 193200, 225400, 270480, 338100, 450800, 676200, 1352400]

約数ペア:

[(1, 1352400), (2, 676200), (3, 450800), (4, 338100), (5, 270480), (6, 225400), (7, 193200), (8, 169050), (10, 135240), (12, 112700), (14, 96600), (15, 90160), (16, 84525), (20, 67620), (21, 64400), (23, 58800), (24, 56350), (25, 54096), (28, 48300), (30, 45080), (35, 38640), (40, 33810), (42, 32200), (46, 29400), (48, 28175), (49, 27600), (50, 27048), (56, 24150), (60, 22540), (69, 19600), (70, 19320), (75, 18032), (80, 16905), (84, 16100), (92, 14700), (98, 13800), (100, 13524), (105, 12880), (112, 12075), (115, 11760), (120, 11270), (138, 9800), (140, 9660), (147, 9200), (150, 9016), (161, 8400), (168, 8050), (175, 7728), (184, 7350), (196, 6900), (200, 6762), (210, 6440), (230, 5880), (240, 5635), (245, 5520), (276, 4900), (280, 4830), (294, 4600), (300, 4508), (322, 4200), (336, 4025), (345, 3920), (350, 3864), (368, 3675), (392, 3450), (400, 3381), (420, 3220), (460, 2940), (483, 2800), (490, 2760), (525, 2576), (552, 2450), (560, 2415), (575, 2352), (588, 2300), (600, 2254), (644, 2100), (690, 1960), (700, 1932), (735, 1840), (784, 1725), (805, 1680), (840, 1610), (920, 1470), (966, 1400), (980, 1380), (1050, 1288), (1104, 1225), (1127, 1200), (1150, 1176)]