945388260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 3073593600

約数和(自身を除く): 2128205340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 83, 89, 90, 108, 135, 158, 162, 166, 178, 180, 237, 249, 267, 270, 316, 324, 332, 356, 395, 405, 415, 445, 474, 498, 534, 540, 711, 747, 790, 801, 810, 830, 890, 948, 996, 1068, 1185, 1245, 1335, 1422, 1494, 1580, 1602, 1620, 1660, 1780, 2133, 2241, 2370, 2403, 2490, 2670, 2844, 2988, 3204, 3555, 3735, 4005, 4266, 4482, 4740, 4806, 4980, 5340, 6399, 6557, 6723, 7031, 7110, 7209, 7387, 7470, 8010, 8532, 8964, 9612, 10665, 11205, 12015, 12798, 13114, 13446, 14062, 14220, 14418, 14774, 14940, 16020, 19671, 21093, 21330, 22161, 22410, 24030, 25596, 26228, 26892, 28124, 28836, 29548, 31995, 32785, 33615, 35155, 36045, 36935, 39342, 42186, 42660, 44322, 44820, 48060, 59013, 63279, 63990, 65570, 66483, 67230, 70310, 72090, 73870, 78684, 84372, 88644, 98355, 105465, 110805, 118026, 126558, 127980, 131140, 132966, 134460, 140620, 144180, 147740, 177039, 189837, 196710, 199449, 210930, 221610, 236052, 253116, 265932, 295065, 316395, 332415, 354078, 379674, 393420, 398898, 421860, 443220, 531117, 569511, 583573, 590130, 598347, 632790, 664830, 708156, 759348, 797796, 885195, 949185, 997245, 1062234, 1139022, 1167146, 1180260, 1196694, 1265580, 1329660, 1750719, 1770390, 1898370, 1994490, 2124468, 2278044, 2334292, 2393388, 2655585, 2847555, 2917865, 2991735, 3501438, 3540780, 3796740, 3988980, 5252157, 5311170, 5695110, 5835730, 5983470, 7002876, 8753595, 10504314, 10622340, 11390220, 11671460, 11966940, 15756471, 17507190, 21008628, 26260785, 31512942, 35014380, 47269413, 52521570, 63025884, 78782355, 94538826, 105043140, 157564710, 189077652, 236347065, 315129420, 472694130, 945388260]

約数ペア:

[(1, 945388260), (2, 472694130), (3, 315129420), (4, 236347065), (5, 189077652), (6, 157564710), (9, 105043140), (10, 94538826), (12, 78782355), (15, 63025884), (18, 52521570), (20, 47269413), (27, 35014380), (30, 31512942), (36, 26260785), (45, 21008628), (54, 17507190), (60, 15756471), (79, 11966940), (81, 11671460), (83, 11390220), (89, 10622340), (90, 10504314), (108, 8753595), (135, 7002876), (158, 5983470), (162, 5835730), (166, 5695110), (178, 5311170), (180, 5252157), (237, 3988980), (249, 3796740), (267, 3540780), (270, 3501438), (316, 2991735), (324, 2917865), (332, 2847555), (356, 2655585), (395, 2393388), (405, 2334292), (415, 2278044), (445, 2124468), (474, 1994490), (498, 1898370), (534, 1770390), (540, 1750719), (711, 1329660), (747, 1265580), (790, 1196694), (801, 1180260), (810, 1167146), (830, 1139022), (890, 1062234), (948, 997245), (996, 949185), (1068, 885195), (1185, 797796), (1245, 759348), (1335, 708156), (1422, 664830), (1494, 632790), (1580, 598347), (1602, 590130), (1620, 583573), (1660, 569511), (1780, 531117), (2133, 443220), (2241, 421860), (2370, 398898), (2403, 393420), (2490, 379674), (2670, 354078), (2844, 332415), (2988, 316395), (3204, 295065), (3555, 265932), (3735, 253116), (4005, 236052), (4266, 221610), (4482, 210930), (4740, 199449), (4806, 196710), (4980, 189837), (5340, 177039), (6399, 147740), (6557, 144180), (6723, 140620), (7031, 134460), (7110, 132966), (7209, 131140), (7387, 127980), (7470, 126558), (8010, 118026), (8532, 110805), (8964, 105465), (9612, 98355), (10665, 88644), (11205, 84372), (12015, 78684), (12798, 73870), (13114, 72090), (13446, 70310), (14062, 67230), (14220, 66483), (14418, 65570), (14774, 63990), (14940, 63279), (16020, 59013), (19671, 48060), (21093, 44820), (21330, 44322), (22161, 42660), (22410, 42186), (24030, 39342), (25596, 36935), (26228, 36045), (26892, 35155), (28124, 33615), (28836, 32785), (29548, 31995)]