73906950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 199487232

約数和(自身を除く): 125580282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 151, 195, 251, 302, 325, 390, 453, 502, 650, 753, 755, 906, 975, 1255, 1506, 1510, 1950, 1963, 2265, 2510, 3263, 3765, 3775, 3926, 4530, 5889, 6275, 6526, 7530, 7550, 9789, 9815, 11325, 11778, 12550, 16315, 18825, 19578, 19630, 22650, 29445, 32630, 37650, 37901, 48945, 49075, 58890, 75802, 81575, 97890, 98150, 113703, 147225, 163150, 189505, 227406, 244725, 294450, 379010, 489450, 492713, 568515, 947525, 985426, 1137030, 1478139, 1895050, 2463565, 2842575, 2956278, 4927130, 5685150, 7390695, 12317825, 14781390, 24635650, 36953475, 73906950]

約数ペア:

[(1, 73906950), (2, 36953475), (3, 24635650), (5, 14781390), (6, 12317825), (10, 7390695), (13, 5685150), (15, 4927130), (25, 2956278), (26, 2842575), (30, 2463565), (39, 1895050), (50, 1478139), (65, 1137030), (75, 985426), (78, 947525), (130, 568515), (150, 492713), (151, 489450), (195, 379010), (251, 294450), (302, 244725), (325, 227406), (390, 189505), (453, 163150), (502, 147225), (650, 113703), (753, 98150), (755, 97890), (906, 81575), (975, 75802), (1255, 58890), (1506, 49075), (1510, 48945), (1950, 37901), (1963, 37650), (2265, 32630), (2510, 29445), (3263, 22650), (3765, 19630), (3775, 19578), (3926, 18825), (4530, 16315), (5889, 12550), (6275, 11778), (6526, 11325), (7530, 9815), (7550, 9789)]