190677900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 679956480

約数和(自身を除く): 489278580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 31, 35, 42, 50, 58, 60, 62, 70, 75, 84, 87, 93, 100, 101, 105, 116, 124, 140, 145, 150, 155, 174, 175, 186, 202, 203, 210, 217, 290, 300, 303, 310, 348, 350, 372, 404, 406, 420, 434, 435, 465, 505, 525, 580, 606, 609, 620, 651, 700, 707, 725, 775, 812, 868, 870, 899, 930, 1010, 1015, 1050, 1085, 1212, 1218, 1302, 1414, 1450, 1515, 1550, 1740, 1798, 1860, 2020, 2030, 2100, 2121, 2170, 2175, 2325, 2436, 2525, 2604, 2697, 2828, 2900, 2929, 3030, 3045, 3100, 3131, 3255, 3535, 3596, 4060, 4242, 4340, 4350, 4495, 4650, 5050, 5075, 5394, 5425, 5858, 6060, 6090, 6262, 6293, 6510, 7070, 7575, 8484, 8700, 8787, 8990, 9300, 9393, 10100, 10150, 10605, 10788, 10850, 11716, 12180, 12524, 12586, 13020, 13485, 14140, 14645, 15150, 15225, 15655, 16275, 17574, 17675, 17980, 18786, 18879, 20300, 20503, 21210, 21700, 21917, 22475, 25172, 26970, 29290, 30300, 30450, 31310, 31465, 32550, 35148, 35350, 37572, 37758, 41006, 42420, 43834, 43935, 44950, 46965, 53025, 53940, 58580, 60900, 61509, 62620, 62930, 65100, 65751, 67425, 70700, 73225, 75516, 78275, 82012, 87668, 87870, 89900, 90799, 93930, 94395, 102515, 106050, 109585, 123018, 125860, 131502, 134850, 146450, 156550, 157325, 175740, 181598, 187860, 188790, 205030, 212100, 219170, 219675, 234825, 246036, 263004, 269700, 272397, 292900, 307545, 313100, 314650, 328755, 363196, 377580, 410060, 438340, 439350, 453995, 469650, 471975, 512575, 544794, 547925, 615090, 629300, 635593, 657510, 878700, 907990, 939300, 943950, 1025150, 1089588, 1095850, 1230180, 1271186, 1315020, 1361985, 1537725, 1643775, 1815980, 1887900, 1906779, 2050300, 2191700, 2269975, 2542372, 2723970, 3075450, 3177965, 3287550, 3813558, 4539950, 5447940, 6150900, 6355930, 6575100, 6809925, 7627116, 9079900, 9533895, 12711860, 13619850, 15889825, 19067790, 27239700, 31779650, 38135580, 47669475, 63559300, 95338950, 190677900]

約数ペア:

[(1, 190677900), (2, 95338950), (3, 63559300), (4, 47669475), (5, 38135580), (6, 31779650), (7, 27239700), (10, 19067790), (12, 15889825), (14, 13619850), (15, 12711860), (20, 9533895), (21, 9079900), (25, 7627116), (28, 6809925), (29, 6575100), (30, 6355930), (31, 6150900), (35, 5447940), (42, 4539950), (50, 3813558), (58, 3287550), (60, 3177965), (62, 3075450), (70, 2723970), (75, 2542372), (84, 2269975), (87, 2191700), (93, 2050300), (100, 1906779), (101, 1887900), (105, 1815980), (116, 1643775), (124, 1537725), (140, 1361985), (145, 1315020), (150, 1271186), (155, 1230180), (174, 1095850), (175, 1089588), (186, 1025150), (202, 943950), (203, 939300), (210, 907990), (217, 878700), (290, 657510), (300, 635593), (303, 629300), (310, 615090), (348, 547925), (350, 544794), (372, 512575), (404, 471975), (406, 469650), (420, 453995), (434, 439350), (435, 438340), (465, 410060), (505, 377580), (525, 363196), (580, 328755), (606, 314650), (609, 313100), (620, 307545), (651, 292900), (700, 272397), (707, 269700), (725, 263004), (775, 246036), (812, 234825), (868, 219675), (870, 219170), (899, 212100), (930, 205030), (1010, 188790), (1015, 187860), (1050, 181598), (1085, 175740), (1212, 157325), (1218, 156550), (1302, 146450), (1414, 134850), (1450, 131502), (1515, 125860), (1550, 123018), (1740, 109585), (1798, 106050), (1860, 102515), (2020, 94395), (2030, 93930), (2100, 90799), (2121, 89900), (2170, 87870), (2175, 87668), (2325, 82012), (2436, 78275), (2525, 75516), (2604, 73225), (2697, 70700), (2828, 67425), (2900, 65751), (2929, 65100), (3030, 62930), (3045, 62620), (3100, 61509), (3131, 60900), (3255, 58580), (3535, 53940), (3596, 53025), (4060, 46965), (4242, 44950), (4340, 43935), (4350, 43834), (4495, 42420), (4650, 41006), (5050, 37758), (5075, 37572), (5394, 35350), (5425, 35148), (5858, 32550), (6060, 31465), (6090, 31310), (6262, 30450), (6293, 30300), (6510, 29290), (7070, 26970), (7575, 25172), (8484, 22475), (8700, 21917), (8787, 21700), (8990, 21210), (9300, 20503), (9393, 20300), (10100, 18879), (10150, 18786), (10605, 17980), (10788, 17675), (10850, 17574), (11716, 16275), (12180, 15655), (12524, 15225), (12586, 15150), (13020, 14645), (13485, 14140)]