131285700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 324

約数和(自身を含む): 517766340

約数和(自身を除く): 386480640

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 98, 100, 105, 117, 126, 130, 140, 147, 150, 156, 175, 180, 182, 195, 196, 210, 225, 229, 234, 245, 252, 260, 273, 294, 300, 315, 325, 350, 364, 390, 420, 441, 450, 455, 458, 468, 490, 525, 546, 585, 588, 630, 637, 650, 687, 700, 735, 780, 819, 882, 900, 910, 916, 975, 980, 1050, 1092, 1145, 1170, 1225, 1260, 1274, 1300, 1365, 1374, 1470, 1575, 1603, 1638, 1764, 1820, 1911, 1950, 2061, 2100, 2205, 2275, 2290, 2340, 2450, 2548, 2730, 2748, 2925, 2940, 2977, 3150, 3185, 3206, 3276, 3435, 3675, 3822, 3900, 4095, 4122, 4410, 4550, 4580, 4809, 4900, 5460, 5725, 5733, 5850, 5954, 6300, 6370, 6412, 6825, 6870, 7350, 7644, 8015, 8190, 8244, 8820, 8931, 9100, 9555, 9618, 10305, 11025, 11221, 11450, 11466, 11700, 11908, 12740, 13650, 13740, 14427, 14700, 14885, 15925, 16030, 16380, 17175, 17862, 19110, 19236, 20475, 20610, 20839, 22050, 22442, 22900, 22932, 24045, 26793, 27300, 28665, 28854, 29770, 31850, 32060, 33663, 34350, 35724, 38220, 40075, 40950, 41220, 41678, 44100, 44655, 44884, 47775, 48090, 51525, 53586, 56105, 57330, 57708, 59540, 62517, 63700, 67326, 68700, 72135, 74425, 80150, 81900, 83356, 89310, 95550, 96180, 100989, 103050, 104195, 107172, 112210, 114660, 120225, 125034, 133965, 134652, 143325, 144270, 145873, 148850, 160300, 168315, 178620, 187551, 191100, 201978, 206100, 208390, 223275, 224420, 240450, 250068, 267930, 280525, 286650, 288540, 291746, 297700, 312585, 336630, 360675, 375102, 403956, 416780, 437619, 446550, 480900, 504945, 520975, 535860, 561050, 573300, 583492, 625170, 669825, 673260, 721350, 729365, 750204, 841575, 875238, 893100, 937755, 1009890, 1041950, 1122100, 1250340, 1312857, 1339650, 1442700, 1458730, 1562925, 1683150, 1750476, 1875510, 2019780, 2083900, 2188095, 2524725, 2625714, 2679300, 2917460, 3125850, 3366300, 3646825, 3751020, 4376190, 4688775, 5049450, 5251428, 6251700, 6564285, 7293650, 8752380, 9377550, 10098900, 10940475, 13128570, 14587300, 18755100, 21880950, 26257140, 32821425, 43761900, 65642850, 131285700]

約数ペア:

[(1, 131285700), (2, 65642850), (3, 43761900), (4, 32821425), (5, 26257140), (6, 21880950), (7, 18755100), (9, 14587300), (10, 13128570), (12, 10940475), (13, 10098900), (14, 9377550), (15, 8752380), (18, 7293650), (20, 6564285), (21, 6251700), (25, 5251428), (26, 5049450), (28, 4688775), (30, 4376190), (35, 3751020), (36, 3646825), (39, 3366300), (42, 3125850), (45, 2917460), (49, 2679300), (50, 2625714), (52, 2524725), (60, 2188095), (63, 2083900), (65, 2019780), (70, 1875510), (75, 1750476), (78, 1683150), (84, 1562925), (90, 1458730), (91, 1442700), (98, 1339650), (100, 1312857), (105, 1250340), (117, 1122100), (126, 1041950), (130, 1009890), (140, 937755), (147, 893100), (150, 875238), (156, 841575), (175, 750204), (180, 729365), (182, 721350), (195, 673260), (196, 669825), (210, 625170), (225, 583492), (229, 573300), (234, 561050), (245, 535860), (252, 520975), (260, 504945), (273, 480900), (294, 446550), (300, 437619), (315, 416780), (325, 403956), (350, 375102), (364, 360675), (390, 336630), (420, 312585), (441, 297700), (450, 291746), (455, 288540), (458, 286650), (468, 280525), (490, 267930), (525, 250068), (546, 240450), (585, 224420), (588, 223275), (630, 208390), (637, 206100), (650, 201978), (687, 191100), (700, 187551), (735, 178620), (780, 168315), (819, 160300), (882, 148850), (900, 145873), (910, 144270), (916, 143325), (975, 134652), (980, 133965), (1050, 125034), (1092, 120225), (1145, 114660), (1170, 112210), (1225, 107172), (1260, 104195), (1274, 103050), (1300, 100989), (1365, 96180), (1374, 95550), (1470, 89310), (1575, 83356), (1603, 81900), (1638, 80150), (1764, 74425), (1820, 72135), (1911, 68700), (1950, 67326), (2061, 63700), (2100, 62517), (2205, 59540), (2275, 57708), (2290, 57330), (2340, 56105), (2450, 53586), (2548, 51525), (2730, 48090), (2748, 47775), (2925, 44884), (2940, 44655), (2977, 44100), (3150, 41678), (3185, 41220), (3206, 40950), (3276, 40075), (3435, 38220), (3675, 35724), (3822, 34350), (3900, 33663), (4095, 32060), (4122, 31850), (4410, 29770), (4550, 28854), (4580, 28665), (4809, 27300), (4900, 26793), (5460, 24045), (5725, 22932), (5733, 22900), (5850, 22442), (5954, 22050), (6300, 20839), (6370, 20610), (6412, 20475), (6825, 19236), (6870, 19110), (7350, 17862), (7644, 17175), (8015, 16380), (8190, 16030), (8244, 15925), (8820, 14885), (8931, 14700), (9100, 14427), (9555, 13740), (9618, 13650), (10305, 12740), (11025, 11908), (11221, 11700), (11450, 11466)]