176031420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 517708800

約数和(自身を除く): 341677380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 345, 398, 460, 597, 641, 690, 796, 995, 1194, 1282, 1380, 1923, 1990, 2388, 2564, 2985, 3205, 3846, 3980, 4577, 5970, 6410, 7692, 9154, 9615, 11940, 12820, 13731, 14743, 18308, 19230, 22885, 27462, 29486, 38460, 44229, 45770, 54924, 58972, 68655, 73715, 88458, 91540, 127559, 137310, 147430, 176916, 221145, 255118, 274620, 294860, 382677, 442290, 510236, 637795, 765354, 884580, 1275590, 1530708, 1913385, 2551180, 2933857, 3826770, 5867714, 7653540, 8801571, 11735428, 14669285, 17603142, 29338570, 35206284, 44007855, 58677140, 88015710, 176031420]

約数ペア:

[(1, 176031420), (2, 88015710), (3, 58677140), (4, 44007855), (5, 35206284), (6, 29338570), (10, 17603142), (12, 14669285), (15, 11735428), (20, 8801571), (23, 7653540), (30, 5867714), (46, 3826770), (60, 2933857), (69, 2551180), (92, 1913385), (115, 1530708), (138, 1275590), (199, 884580), (230, 765354), (276, 637795), (345, 510236), (398, 442290), (460, 382677), (597, 294860), (641, 274620), (690, 255118), (796, 221145), (995, 176916), (1194, 147430), (1282, 137310), (1380, 127559), (1923, 91540), (1990, 88458), (2388, 73715), (2564, 68655), (2985, 58972), (3205, 54924), (3846, 45770), (3980, 44229), (4577, 38460), (5970, 29486), (6410, 27462), (7692, 22885), (9154, 19230), (9615, 18308), (11940, 14743), (12820, 13731)]