165712600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 424838880

約数和(自身を除く): 259126280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 47, 50, 61, 68, 85, 94, 100, 122, 136, 170, 188, 200, 235, 244, 289, 305, 340, 376, 425, 470, 488, 578, 610, 680, 799, 850, 940, 1037, 1156, 1175, 1220, 1445, 1525, 1598, 1700, 1880, 2074, 2312, 2350, 2440, 2867, 2890, 3050, 3196, 3400, 3995, 4148, 4700, 5185, 5734, 5780, 6100, 6392, 7225, 7990, 8296, 9400, 10370, 11468, 11560, 12200, 13583, 14335, 14450, 15980, 17629, 19975, 20740, 22936, 25925, 27166, 28670, 28900, 31960, 35258, 39950, 41480, 48739, 51850, 54332, 57340, 57800, 67915, 70516, 71675, 79900, 88145, 97478, 103700, 108664, 114680, 135830, 141032, 143350, 159800, 176290, 194956, 207400, 243695, 271660, 286700, 339575, 352580, 389912, 440725, 487390, 543320, 573400, 679150, 705160, 828563, 881450, 974780, 1218475, 1358300, 1657126, 1762900, 1949560, 2436950, 2716600, 3314252, 3525800, 4142815, 4873900, 6628504, 8285630, 9747800, 16571260, 20714075, 33142520, 41428150, 82856300, 165712600]

約数ペア:

[(1, 165712600), (2, 82856300), (4, 41428150), (5, 33142520), (8, 20714075), (10, 16571260), (17, 9747800), (20, 8285630), (25, 6628504), (34, 4873900), (40, 4142815), (47, 3525800), (50, 3314252), (61, 2716600), (68, 2436950), (85, 1949560), (94, 1762900), (100, 1657126), (122, 1358300), (136, 1218475), (170, 974780), (188, 881450), (200, 828563), (235, 705160), (244, 679150), (289, 573400), (305, 543320), (340, 487390), (376, 440725), (425, 389912), (470, 352580), (488, 339575), (578, 286700), (610, 271660), (680, 243695), (799, 207400), (850, 194956), (940, 176290), (1037, 159800), (1156, 143350), (1175, 141032), (1220, 135830), (1445, 114680), (1525, 108664), (1598, 103700), (1700, 97478), (1880, 88145), (2074, 79900), (2312, 71675), (2350, 70516), (2440, 67915), (2867, 57800), (2890, 57340), (3050, 54332), (3196, 51850), (3400, 48739), (3995, 41480), (4148, 39950), (4700, 35258), (5185, 31960), (5734, 28900), (5780, 28670), (6100, 27166), (6392, 25925), (7225, 22936), (7990, 20740), (8296, 19975), (9400, 17629), (10370, 15980), (11468, 14450), (11560, 14335), (12200, 13583)]