67887720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 160

約数和(自身を含む): 238360320

約数和(自身を除く): 170472600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 911, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1822, 1863, 2070, 2484, 2733, 2760, 3105, 3240, 3644, 3726, 4140, 4555, 4968, 5466, 6210, 7288, 7452, 8199, 8280, 9110, 9315, 10932, 12420, 13665, 14904, 16398, 18220, 18630, 20953, 21864, 24597, 24840, 27330, 32796, 36440, 37260, 40995, 41906, 49194, 54660, 62859, 65592, 73791, 74520, 81990, 83812, 98388, 104765, 109320, 122985, 125718, 147582, 163980, 167624, 188577, 196776, 209530, 245970, 251436, 295164, 314295, 327960, 368955, 377154, 419060, 491940, 502872, 565731, 590328, 628590, 737910, 754308, 838120, 942885, 983880, 1131462, 1257180, 1475820, 1508616, 1697193, 1885770, 2262924, 2514360, 2828655, 2951640, 3394386, 3771540, 4525848, 5657310, 6788772, 7543080, 8485965, 11314620, 13577544, 16971930, 22629240, 33943860, 67887720]

約数ペア:

[(1, 67887720), (2, 33943860), (3, 22629240), (4, 16971930), (5, 13577544), (6, 11314620), (8, 8485965), (9, 7543080), (10, 6788772), (12, 5657310), (15, 4525848), (18, 3771540), (20, 3394386), (23, 2951640), (24, 2828655), (27, 2514360), (30, 2262924), (36, 1885770), (40, 1697193), (45, 1508616), (46, 1475820), (54, 1257180), (60, 1131462), (69, 983880), (72, 942885), (81, 838120), (90, 754308), (92, 737910), (108, 628590), (115, 590328), (120, 565731), (135, 502872), (138, 491940), (162, 419060), (180, 377154), (184, 368955), (207, 327960), (216, 314295), (230, 295164), (270, 251436), (276, 245970), (324, 209530), (345, 196776), (360, 188577), (405, 167624), (414, 163980), (460, 147582), (540, 125718), (552, 122985), (621, 109320), (648, 104765), (690, 98388), (810, 83812), (828, 81990), (911, 74520), (920, 73791), (1035, 65592), (1080, 62859), (1242, 54660), (1380, 49194), (1620, 41906), (1656, 40995), (1822, 37260), (1863, 36440), (2070, 32796), (2484, 27330), (2733, 24840), (2760, 24597), (3105, 21864), (3240, 20953), (3644, 18630), (3726, 18220), (4140, 16398), (4555, 14904), (4968, 13665), (5466, 12420), (6210, 10932), (7288, 9315), (7452, 9110), (8199, 8280)]