83303600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 214725840

約数和(自身を除く): 131422240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 97, 100, 113, 152, 190, 194, 200, 226, 304, 380, 388, 400, 452, 475, 485, 565, 760, 776, 904, 950, 970, 1130, 1520, 1552, 1808, 1843, 1900, 1940, 2147, 2260, 2425, 2825, 3686, 3800, 3880, 4294, 4520, 4850, 5650, 7372, 7600, 7760, 8588, 9040, 9215, 9700, 10735, 10961, 11300, 14744, 17176, 18430, 19400, 21470, 21922, 22600, 29488, 34352, 36860, 38800, 42940, 43844, 45200, 46075, 53675, 54805, 73720, 85880, 87688, 92150, 107350, 109610, 147440, 171760, 175376, 184300, 208259, 214700, 219220, 274025, 368600, 416518, 429400, 438440, 548050, 737200, 833036, 858800, 876880, 1041295, 1096100, 1666072, 2082590, 2192200, 3332144, 4165180, 4384400, 5206475, 8330360, 10412950, 16660720, 20825900, 41651800, 83303600]

約数ペア:

[(1, 83303600), (2, 41651800), (4, 20825900), (5, 16660720), (8, 10412950), (10, 8330360), (16, 5206475), (19, 4384400), (20, 4165180), (25, 3332144), (38, 2192200), (40, 2082590), (50, 1666072), (76, 1096100), (80, 1041295), (95, 876880), (97, 858800), (100, 833036), (113, 737200), (152, 548050), (190, 438440), (194, 429400), (200, 416518), (226, 368600), (304, 274025), (380, 219220), (388, 214700), (400, 208259), (452, 184300), (475, 175376), (485, 171760), (565, 147440), (760, 109610), (776, 107350), (904, 92150), (950, 87688), (970, 85880), (1130, 73720), (1520, 54805), (1552, 53675), (1808, 46075), (1843, 45200), (1900, 43844), (1940, 42940), (2147, 38800), (2260, 36860), (2425, 34352), (2825, 29488), (3686, 22600), (3800, 21922), (3880, 21470), (4294, 19400), (4520, 18430), (4850, 17176), (5650, 14744), (7372, 11300), (7600, 10961), (7760, 10735), (8588, 9700), (9040, 9215)]