212733600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 698580288

約数和(自身を除く): 485846688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 137, 150, 160, 200, 240, 274, 300, 400, 411, 480, 548, 600, 647, 685, 800, 822, 1096, 1200, 1294, 1370, 1644, 1941, 2055, 2192, 2400, 2588, 2740, 3235, 3288, 3425, 3882, 4110, 4384, 5176, 5480, 6470, 6576, 6850, 7764, 8220, 9705, 10275, 10352, 10960, 12940, 13152, 13700, 15528, 16175, 16440, 19410, 20550, 20704, 21920, 25880, 27400, 31056, 32350, 32880, 38820, 41100, 48525, 51760, 54800, 62112, 64700, 65760, 77640, 82200, 88639, 97050, 103520, 109600, 129400, 155280, 164400, 177278, 194100, 258800, 265917, 310560, 328800, 354556, 388200, 443195, 517600, 531834, 709112, 776400, 886390, 1063668, 1329585, 1418224, 1552800, 1772780, 2127336, 2215975, 2659170, 2836448, 3545560, 4254672, 4431950, 5318340, 6647925, 7091120, 8509344, 8863900, 10636680, 13295850, 14182240, 17727800, 21273360, 26591700, 35455600, 42546720, 53183400, 70911200, 106366800, 212733600]

約数ペア:

[(1, 212733600), (2, 106366800), (3, 70911200), (4, 53183400), (5, 42546720), (6, 35455600), (8, 26591700), (10, 21273360), (12, 17727800), (15, 14182240), (16, 13295850), (20, 10636680), (24, 8863900), (25, 8509344), (30, 7091120), (32, 6647925), (40, 5318340), (48, 4431950), (50, 4254672), (60, 3545560), (75, 2836448), (80, 2659170), (96, 2215975), (100, 2127336), (120, 1772780), (137, 1552800), (150, 1418224), (160, 1329585), (200, 1063668), (240, 886390), (274, 776400), (300, 709112), (400, 531834), (411, 517600), (480, 443195), (548, 388200), (600, 354556), (647, 328800), (685, 310560), (800, 265917), (822, 258800), (1096, 194100), (1200, 177278), (1294, 164400), (1370, 155280), (1644, 129400), (1941, 109600), (2055, 103520), (2192, 97050), (2400, 88639), (2588, 82200), (2740, 77640), (3235, 65760), (3288, 64700), (3425, 62112), (3882, 54800), (4110, 51760), (4384, 48525), (5176, 41100), (5480, 38820), (6470, 32880), (6576, 32350), (6850, 31056), (7764, 27400), (8220, 25880), (9705, 21920), (10275, 20704), (10352, 20550), (10960, 19410), (12940, 16440), (13152, 16175), (13700, 15528)]