91555920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 200

約数和(自身を含む): 324086400

約数和(自身を除く): 232530480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 199, 213, 216, 240, 270, 284, 324, 355, 360, 398, 405, 426, 432, 540, 568, 597, 639, 648, 710, 720, 796, 810, 852, 995, 1065, 1080, 1136, 1194, 1278, 1296, 1420, 1592, 1620, 1704, 1791, 1917, 1990, 2130, 2160, 2388, 2556, 2840, 2985, 3184, 3195, 3240, 3408, 3582, 3834, 3980, 4260, 4776, 5112, 5373, 5680, 5751, 5970, 6390, 6480, 7164, 7668, 7960, 8520, 8955, 9552, 9585, 10224, 10746, 11502, 11940, 12780, 14129, 14328, 15336, 15920, 16119, 17040, 17910, 19170, 21492, 23004, 23880, 25560, 26865, 28258, 28656, 28755, 30672, 32238, 35820, 38340, 42387, 42984, 46008, 47760, 51120, 53730, 56516, 57510, 64476, 70645, 71640, 76680, 80595, 84774, 85968, 92016, 107460, 113032, 115020, 127161, 128952, 141290, 143280, 153360, 161190, 169548, 211935, 214920, 226064, 230040, 254322, 257904, 282580, 322380, 339096, 381483, 423870, 429840, 460080, 508644, 565160, 635805, 644760, 678192, 762966, 847740, 1017288, 1130320, 1144449, 1271610, 1289520, 1525932, 1695480, 1907415, 2034576, 2288898, 2543220, 3051864, 3390960, 3814830, 4577796, 5086440, 5722245, 6103728, 7629660, 9155592, 10172880, 11444490, 15259320, 18311184, 22888980, 30518640, 45777960, 91555920]

約数ペア:

[(1, 91555920), (2, 45777960), (3, 30518640), (4, 22888980), (5, 18311184), (6, 15259320), (8, 11444490), (9, 10172880), (10, 9155592), (12, 7629660), (15, 6103728), (16, 5722245), (18, 5086440), (20, 4577796), (24, 3814830), (27, 3390960), (30, 3051864), (36, 2543220), (40, 2288898), (45, 2034576), (48, 1907415), (54, 1695480), (60, 1525932), (71, 1289520), (72, 1271610), (80, 1144449), (81, 1130320), (90, 1017288), (108, 847740), (120, 762966), (135, 678192), (142, 644760), (144, 635805), (162, 565160), (180, 508644), (199, 460080), (213, 429840), (216, 423870), (240, 381483), (270, 339096), (284, 322380), (324, 282580), (355, 257904), (360, 254322), (398, 230040), (405, 226064), (426, 214920), (432, 211935), (540, 169548), (568, 161190), (597, 153360), (639, 143280), (648, 141290), (710, 128952), (720, 127161), (796, 115020), (810, 113032), (852, 107460), (995, 92016), (1065, 85968), (1080, 84774), (1136, 80595), (1194, 76680), (1278, 71640), (1296, 70645), (1420, 64476), (1592, 57510), (1620, 56516), (1704, 53730), (1791, 51120), (1917, 47760), (1990, 46008), (2130, 42984), (2160, 42387), (2388, 38340), (2556, 35820), (2840, 32238), (2985, 30672), (3184, 28755), (3195, 28656), (3240, 28258), (3408, 26865), (3582, 25560), (3834, 23880), (3980, 23004), (4260, 21492), (4776, 19170), (5112, 17910), (5373, 17040), (5680, 16119), (5751, 15920), (5970, 15336), (6390, 14328), (6480, 14129), (7164, 12780), (7668, 11940), (7960, 11502), (8520, 10746), (8955, 10224), (9552, 9585)]