74893650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 202070400

約数和(自身を除く): 127176750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 193, 195, 199, 325, 386, 390, 398, 579, 597, 650, 965, 975, 995, 1158, 1194, 1930, 1950, 1990, 2509, 2587, 2895, 2985, 4825, 4975, 5018, 5174, 5790, 5970, 7527, 7761, 9650, 9950, 12545, 12935, 14475, 14925, 15054, 15522, 25090, 25870, 28950, 29850, 37635, 38407, 38805, 62725, 64675, 75270, 76814, 77610, 115221, 125450, 129350, 188175, 192035, 194025, 230442, 376350, 384070, 388050, 499291, 576105, 960175, 998582, 1152210, 1497873, 1920350, 2496455, 2880525, 2995746, 4992910, 5761050, 7489365, 12482275, 14978730, 24964550, 37446825, 74893650]

約数ペア:

[(1, 74893650), (2, 37446825), (3, 24964550), (5, 14978730), (6, 12482275), (10, 7489365), (13, 5761050), (15, 4992910), (25, 2995746), (26, 2880525), (30, 2496455), (39, 1920350), (50, 1497873), (65, 1152210), (75, 998582), (78, 960175), (130, 576105), (150, 499291), (193, 388050), (195, 384070), (199, 376350), (325, 230442), (386, 194025), (390, 192035), (398, 188175), (579, 129350), (597, 125450), (650, 115221), (965, 77610), (975, 76814), (995, 75270), (1158, 64675), (1194, 62725), (1930, 38805), (1950, 38407), (1990, 37635), (2509, 29850), (2587, 28950), (2895, 25870), (2985, 25090), (4825, 15522), (4975, 15054), (5018, 14925), (5174, 14475), (5790, 12935), (5970, 12545), (7527, 9950), (7761, 9650)]