555316020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 288

約数和(自身を含む): 2077608960

約数和(自身を除く): 1522292940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 372, 378, 420, 434, 441, 465, 490, 540, 558, 588, 620, 630, 651, 677, 735, 756, 837, 868, 882, 930, 945, 980, 1085, 1116, 1260, 1302, 1323, 1354, 1395, 1470, 1519, 1674, 1764, 1860, 1890, 1953, 2031, 2170, 2205, 2604, 2646, 2708, 2790, 2940, 3038, 3255, 3348, 3385, 3780, 3906, 4062, 4185, 4340, 4410, 4557, 4739, 5292, 5580, 5859, 6076, 6093, 6510, 6615, 6770, 7595, 7812, 8124, 8370, 8820, 9114, 9478, 9765, 10155, 11718, 12186, 13020, 13230, 13540, 13671, 14217, 15190, 16740, 18228, 18279, 18956, 19530, 20310, 20987, 22785, 23436, 23695, 24372, 26460, 27342, 28434, 29295, 30380, 30465, 33173, 36558, 39060, 40620, 41013, 41974, 42651, 45570, 47390, 54684, 56868, 58590, 60930, 62961, 66346, 68355, 71085, 73116, 82026, 83948, 85302, 91140, 91395, 94780, 99519, 104935, 117180, 121860, 125922, 127953, 132692, 136710, 142170, 146909, 164052, 165865, 170604, 182790, 188883, 199038, 205065, 209870, 213255, 251844, 255906, 273420, 284340, 293818, 298557, 314805, 331730, 365580, 377766, 398076, 410130, 419740, 426510, 440727, 497595, 511812, 566649, 587636, 597114, 629610, 639765, 663460, 734545, 755532, 820260, 853020, 881454, 895671, 944415, 995190, 1028363, 1133298, 1194228, 1259220, 1279530, 1322181, 1469090, 1492785, 1762908, 1791342, 1888830, 1990380, 2056726, 2203635, 2266596, 2559060, 2644362, 2833245, 2938180, 2985570, 3085089, 3582684, 3777660, 3966543, 4113452, 4407270, 4478355, 5141815, 5288724, 5666490, 5971140, 6170178, 6610905, 7933086, 8814540, 8956710, 9255267, 10283630, 11332980, 12340356, 13221810, 15425445, 15866172, 17913420, 18510534, 19832715, 20567260, 26443620, 27765801, 30850890, 37021068, 39665430, 46276335, 55531602, 61701780, 79330860, 92552670, 111063204, 138829005, 185105340, 277658010, 555316020]

約数ペア:

[(1, 555316020), (2, 277658010), (3, 185105340), (4, 138829005), (5, 111063204), (6, 92552670), (7, 79330860), (9, 61701780), (10, 55531602), (12, 46276335), (14, 39665430), (15, 37021068), (18, 30850890), (20, 27765801), (21, 26443620), (27, 20567260), (28, 19832715), (30, 18510534), (31, 17913420), (35, 15866172), (36, 15425445), (42, 13221810), (45, 12340356), (49, 11332980), (54, 10283630), (60, 9255267), (62, 8956710), (63, 8814540), (70, 7933086), (84, 6610905), (90, 6170178), (93, 5971140), (98, 5666490), (105, 5288724), (108, 5141815), (124, 4478355), (126, 4407270), (135, 4113452), (140, 3966543), (147, 3777660), (155, 3582684), (180, 3085089), (186, 2985570), (189, 2938180), (196, 2833245), (210, 2644362), (217, 2559060), (245, 2266596), (252, 2203635), (270, 2056726), (279, 1990380), (294, 1888830), (310, 1791342), (315, 1762908), (372, 1492785), (378, 1469090), (420, 1322181), (434, 1279530), (441, 1259220), (465, 1194228), (490, 1133298), (540, 1028363), (558, 995190), (588, 944415), (620, 895671), (630, 881454), (651, 853020), (677, 820260), (735, 755532), (756, 734545), (837, 663460), (868, 639765), (882, 629610), (930, 597114), (945, 587636), (980, 566649), (1085, 511812), (1116, 497595), (1260, 440727), (1302, 426510), (1323, 419740), (1354, 410130), (1395, 398076), (1470, 377766), (1519, 365580), (1674, 331730), (1764, 314805), (1860, 298557), (1890, 293818), (1953, 284340), (2031, 273420), (2170, 255906), (2205, 251844), (2604, 213255), (2646, 209870), (2708, 205065), (2790, 199038), (2940, 188883), (3038, 182790), (3255, 170604), (3348, 165865), (3385, 164052), (3780, 146909), (3906, 142170), (4062, 136710), (4185, 132692), (4340, 127953), (4410, 125922), (4557, 121860), (4739, 117180), (5292, 104935), (5580, 99519), (5859, 94780), (6076, 91395), (6093, 91140), (6510, 85302), (6615, 83948), (6770, 82026), (7595, 73116), (7812, 71085), (8124, 68355), (8370, 66346), (8820, 62961), (9114, 60930), (9478, 58590), (9765, 56868), (10155, 54684), (11718, 47390), (12186, 45570), (13020, 42651), (13230, 41974), (13540, 41013), (13671, 40620), (14217, 39060), (15190, 36558), (16740, 33173), (18228, 30465), (18279, 30380), (18956, 29295), (19530, 28434), (20310, 27342), (20987, 26460), (22785, 24372), (23436, 23695)]