186406740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 144

約数和(自身を含む): 625676688

約数和(自身を除く): 439269948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2153, 2220, 2340, 2405, 2886, 3330, 4306, 4329, 4810, 5772, 6459, 6660, 7215, 8612, 8658, 9620, 10765, 12918, 14430, 17316, 19377, 21530, 21645, 25836, 27989, 28860, 32295, 38754, 43060, 43290, 55978, 64590, 77508, 79661, 83967, 86580, 96885, 111956, 129180, 139945, 159322, 167934, 193770, 238983, 251901, 279890, 318644, 335868, 387540, 398305, 419835, 477966, 503802, 559780, 716949, 796610, 839670, 955932, 1007604, 1035593, 1194915, 1259505, 1433898, 1593220, 1679340, 2071186, 2389830, 2519010, 2867796, 3106779, 3584745, 4142372, 4779660, 5038020, 5177965, 6213558, 7169490, 9320337, 10355930, 12427116, 14338980, 15533895, 18640674, 20711860, 31067790, 37281348, 46601685, 62135580, 93203370, 186406740]

約数ペア:

[(1, 186406740), (2, 93203370), (3, 62135580), (4, 46601685), (5, 37281348), (6, 31067790), (9, 20711860), (10, 18640674), (12, 15533895), (13, 14338980), (15, 12427116), (18, 10355930), (20, 9320337), (26, 7169490), (30, 6213558), (36, 5177965), (37, 5038020), (39, 4779660), (45, 4142372), (52, 3584745), (60, 3106779), (65, 2867796), (74, 2519010), (78, 2389830), (90, 2071186), (111, 1679340), (117, 1593220), (130, 1433898), (148, 1259505), (156, 1194915), (180, 1035593), (185, 1007604), (195, 955932), (222, 839670), (234, 796610), (260, 716949), (333, 559780), (370, 503802), (390, 477966), (444, 419835), (468, 398305), (481, 387540), (555, 335868), (585, 318644), (666, 279890), (740, 251901), (780, 238983), (962, 193770), (1110, 167934), (1170, 159322), (1332, 139945), (1443, 129180), (1665, 111956), (1924, 96885), (2153, 86580), (2220, 83967), (2340, 79661), (2405, 77508), (2886, 64590), (3330, 55978), (4306, 43290), (4329, 43060), (4810, 38754), (5772, 32295), (6459, 28860), (6660, 27989), (7215, 25836), (8612, 21645), (8658, 21530), (9620, 19377), (10765, 17316), (12918, 14430)]