136184940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 427889280

約数和(自身を除く): 291704340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 79, 90, 122, 157, 158, 180, 183, 237, 244, 305, 314, 316, 366, 395, 471, 474, 549, 610, 628, 711, 732, 785, 790, 915, 942, 948, 1098, 1185, 1220, 1413, 1422, 1570, 1580, 1830, 1884, 2196, 2355, 2370, 2745, 2826, 2844, 3140, 3555, 3660, 4710, 4740, 4819, 5490, 5652, 7065, 7110, 9420, 9577, 9638, 10980, 12403, 14130, 14220, 14457, 19154, 19276, 24095, 24806, 28260, 28731, 28914, 37209, 38308, 43371, 47885, 48190, 49612, 57462, 57828, 62015, 72285, 74418, 86193, 86742, 95770, 96380, 111627, 114924, 124030, 143655, 144570, 148836, 172386, 173484, 186045, 191540, 216855, 223254, 248060, 287310, 289140, 344772, 372090, 430965, 433710, 446508, 558135, 574620, 744180, 756583, 861930, 867420, 1116270, 1513166, 1723860, 2232540, 2269749, 3026332, 3782915, 4539498, 6809247, 7565830, 9078996, 11348745, 13618494, 15131660, 22697490, 27236988, 34046235, 45394980, 68092470, 136184940]

約数ペア:

[(1, 136184940), (2, 68092470), (3, 45394980), (4, 34046235), (5, 27236988), (6, 22697490), (9, 15131660), (10, 13618494), (12, 11348745), (15, 9078996), (18, 7565830), (20, 6809247), (30, 4539498), (36, 3782915), (45, 3026332), (60, 2269749), (61, 2232540), (79, 1723860), (90, 1513166), (122, 1116270), (157, 867420), (158, 861930), (180, 756583), (183, 744180), (237, 574620), (244, 558135), (305, 446508), (314, 433710), (316, 430965), (366, 372090), (395, 344772), (471, 289140), (474, 287310), (549, 248060), (610, 223254), (628, 216855), (711, 191540), (732, 186045), (785, 173484), (790, 172386), (915, 148836), (942, 144570), (948, 143655), (1098, 124030), (1185, 114924), (1220, 111627), (1413, 96380), (1422, 95770), (1570, 86742), (1580, 86193), (1830, 74418), (1884, 72285), (2196, 62015), (2355, 57828), (2370, 57462), (2745, 49612), (2826, 48190), (2844, 47885), (3140, 43371), (3555, 38308), (3660, 37209), (4710, 28914), (4740, 28731), (4819, 28260), (5490, 24806), (5652, 24095), (7065, 19276), (7110, 19154), (9420, 14457), (9577, 14220), (9638, 14130), (10980, 12403)]