72051600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 233561440

約数和(自身を除く): 161509840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 619, 776, 970, 1164, 1200, 1238, 1455, 1552, 1857, 1940, 2328, 2425, 2476, 2910, 3095, 3714, 3880, 4656, 4850, 4952, 5820, 6190, 7275, 7428, 7760, 9285, 9700, 9904, 11640, 12380, 14550, 14856, 15475, 18570, 19400, 23280, 24760, 29100, 29712, 30950, 37140, 38800, 46425, 49520, 58200, 60043, 61900, 74280, 92850, 116400, 120086, 123800, 148560, 180129, 185700, 240172, 247600, 300215, 360258, 371400, 480344, 600430, 720516, 742800, 900645, 960688, 1200860, 1441032, 1501075, 1801290, 2401720, 2882064, 3002150, 3602580, 4503225, 4803440, 6004300, 7205160, 9006450, 12008600, 14410320, 18012900, 24017200, 36025800, 72051600]

約数ペア:

[(1, 72051600), (2, 36025800), (3, 24017200), (4, 18012900), (5, 14410320), (6, 12008600), (8, 9006450), (10, 7205160), (12, 6004300), (15, 4803440), (16, 4503225), (20, 3602580), (24, 3002150), (25, 2882064), (30, 2401720), (40, 1801290), (48, 1501075), (50, 1441032), (60, 1200860), (75, 960688), (80, 900645), (97, 742800), (100, 720516), (120, 600430), (150, 480344), (194, 371400), (200, 360258), (240, 300215), (291, 247600), (300, 240172), (388, 185700), (400, 180129), (485, 148560), (582, 123800), (600, 120086), (619, 116400), (776, 92850), (970, 74280), (1164, 61900), (1200, 60043), (1238, 58200), (1455, 49520), (1552, 46425), (1857, 38800), (1940, 37140), (2328, 30950), (2425, 29712), (2476, 29100), (2910, 24760), (3095, 23280), (3714, 19400), (3880, 18570), (4656, 15475), (4850, 14856), (4952, 14550), (5820, 12380), (6190, 11640), (7275, 9904), (7428, 9700), (7760, 9285)]