209863800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3814

約数の個数: 144

約数和(自身を含む): 727721280

約数和(自身を除く): 517857480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 3761, 4650, 5580, 6200, 6975, 7522, 9300, 11160, 11283, 13950, 15044, 18600, 18805, 22566, 27900, 30088, 33849, 37610, 45132, 55800, 56415, 67698, 75220, 90264, 94025, 112830, 116591, 135396, 150440, 169245, 188050, 225660, 233182, 270792, 282075, 338490, 349773, 376100, 451320, 466364, 564150, 582955, 676980, 699546, 752200, 846225, 932728, 1049319, 1128300, 1165910, 1353960, 1399092, 1692450, 1748865, 2098638, 2256600, 2331820, 2798184, 2914775, 3384900, 3497730, 4197276, 4663640, 5246595, 5829550, 6769800, 6995460, 8394552, 8744325, 10493190, 11659100, 13990920, 17488650, 20986380, 23318200, 26232975, 34977300, 41972760, 52465950, 69954600, 104931900, 209863800]

約数ペア:

[(1, 209863800), (2, 104931900), (3, 69954600), (4, 52465950), (5, 41972760), (6, 34977300), (8, 26232975), (9, 23318200), (10, 20986380), (12, 17488650), (15, 13990920), (18, 11659100), (20, 10493190), (24, 8744325), (25, 8394552), (30, 6995460), (31, 6769800), (36, 5829550), (40, 5246595), (45, 4663640), (50, 4197276), (60, 3497730), (62, 3384900), (72, 2914775), (75, 2798184), (90, 2331820), (93, 2256600), (100, 2098638), (120, 1748865), (124, 1692450), (150, 1399092), (155, 1353960), (180, 1165910), (186, 1128300), (200, 1049319), (225, 932728), (248, 846225), (279, 752200), (300, 699546), (310, 676980), (360, 582955), (372, 564150), (450, 466364), (465, 451320), (558, 376100), (600, 349773), (620, 338490), (744, 282075), (775, 270792), (900, 233182), (930, 225660), (1116, 188050), (1240, 169245), (1395, 150440), (1550, 135396), (1800, 116591), (1860, 112830), (2232, 94025), (2325, 90264), (2790, 75220), (3100, 67698), (3720, 56415), (3761, 55800), (4650, 45132), (5580, 37610), (6200, 33849), (6975, 30088), (7522, 27900), (9300, 22566), (11160, 18805), (11283, 18600), (13950, 15044)]