203183400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{6911}}^1$

素因数の和:6944

約数の個数: 144

約数和(自身を含む): 732810240

約数和(自身を除く): 529626840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 6911, 7350, 9800, 13822, 14700, 20733, 27644, 29400, 34555, 41466, 48377, 55288, 69110, 82932, 96754, 103665, 138220, 145131, 165864, 172775, 193508, 207330, 241885, 276440, 290262, 338639, 345550, 387016, 414660, 483770, 518325, 580524, 677278, 691100, 725655, 829320, 967540, 1015917, 1036650, 1161048, 1209425, 1354556, 1382200, 1451310, 1693195, 1935080, 2031834, 2073300, 2418850, 2709112, 2902620, 3386390, 3628275, 4063668, 4146600, 4837700, 5079585, 5805240, 6772780, 7256550, 8127336, 8465975, 9675400, 10159170, 13545560, 14513100, 16931950, 20318340, 25397925, 29026200, 33863900, 40636680, 50795850, 67727800, 101591700, 203183400]

約数ペア:

[(1, 203183400), (2, 101591700), (3, 67727800), (4, 50795850), (5, 40636680), (6, 33863900), (7, 29026200), (8, 25397925), (10, 20318340), (12, 16931950), (14, 14513100), (15, 13545560), (20, 10159170), (21, 9675400), (24, 8465975), (25, 8127336), (28, 7256550), (30, 6772780), (35, 5805240), (40, 5079585), (42, 4837700), (49, 4146600), (50, 4063668), (56, 3628275), (60, 3386390), (70, 2902620), (75, 2709112), (84, 2418850), (98, 2073300), (100, 2031834), (105, 1935080), (120, 1693195), (140, 1451310), (147, 1382200), (150, 1354556), (168, 1209425), (175, 1161048), (196, 1036650), (200, 1015917), (210, 967540), (245, 829320), (280, 725655), (294, 691100), (300, 677278), (350, 580524), (392, 518325), (420, 483770), (490, 414660), (525, 387016), (588, 345550), (600, 338639), (700, 290262), (735, 276440), (840, 241885), (980, 207330), (1050, 193508), (1176, 172775), (1225, 165864), (1400, 145131), (1470, 138220), (1960, 103665), (2100, 96754), (2450, 82932), (2940, 69110), (3675, 55288), (4200, 48377), (4900, 41466), (5880, 34555), (6911, 29400), (7350, 27644), (9800, 20733), (13822, 14700)]