287307150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 771700608

約数和(自身を除く): 484393458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 251, 325, 390, 502, 587, 650, 753, 975, 1174, 1255, 1506, 1761, 1950, 2510, 2935, 3263, 3522, 3765, 5870, 6275, 6526, 7530, 7631, 8805, 9789, 12550, 14675, 15262, 16315, 17610, 18825, 19578, 22893, 29350, 32630, 37650, 38155, 44025, 45786, 48945, 76310, 81575, 88050, 97890, 114465, 147337, 163150, 190775, 228930, 244725, 294674, 381550, 442011, 489450, 572325, 736685, 884022, 1144650, 1473370, 1915381, 2210055, 3683425, 3830762, 4420110, 5746143, 7366850, 9576905, 11050275, 11492286, 19153810, 22100550, 28730715, 47884525, 57461430, 95769050, 143653575, 287307150]

約数ペア:

[(1, 287307150), (2, 143653575), (3, 95769050), (5, 57461430), (6, 47884525), (10, 28730715), (13, 22100550), (15, 19153810), (25, 11492286), (26, 11050275), (30, 9576905), (39, 7366850), (50, 5746143), (65, 4420110), (75, 3830762), (78, 3683425), (130, 2210055), (150, 1915381), (195, 1473370), (251, 1144650), (325, 884022), (390, 736685), (502, 572325), (587, 489450), (650, 442011), (753, 381550), (975, 294674), (1174, 244725), (1255, 228930), (1506, 190775), (1761, 163150), (1950, 147337), (2510, 114465), (2935, 97890), (3263, 88050), (3522, 81575), (3765, 76310), (5870, 48945), (6275, 45786), (6526, 44025), (7530, 38155), (7631, 37650), (8805, 32630), (9789, 29350), (12550, 22893), (14675, 19578), (15262, 18825), (16315, 17610)]