130785900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 466636800

約数和(自身を除く): 335850900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 41, 42, 49, 50, 60, 62, 70, 75, 82, 84, 93, 98, 100, 105, 123, 124, 140, 147, 150, 155, 164, 175, 186, 196, 205, 210, 217, 245, 246, 287, 294, 300, 310, 343, 350, 372, 410, 420, 434, 465, 490, 492, 525, 574, 588, 615, 620, 651, 686, 700, 735, 775, 820, 861, 868, 930, 980, 1025, 1029, 1050, 1085, 1148, 1225, 1230, 1271, 1302, 1372, 1435, 1470, 1519, 1550, 1715, 1722, 1860, 2009, 2050, 2058, 2100, 2170, 2325, 2450, 2460, 2542, 2604, 2870, 2940, 3038, 3075, 3100, 3255, 3430, 3444, 3675, 3813, 4018, 4100, 4116, 4305, 4340, 4557, 4650, 4900, 5084, 5145, 5425, 5740, 6027, 6076, 6150, 6355, 6510, 6860, 7175, 7350, 7595, 7626, 8036, 8575, 8610, 8897, 9114, 9300, 10045, 10290, 10633, 10850, 12054, 12300, 12710, 13020, 14063, 14350, 14700, 15190, 15252, 16275, 17150, 17220, 17794, 18228, 19065, 20090, 20580, 21266, 21525, 21700, 22785, 24108, 25420, 25725, 26691, 28126, 28700, 30135, 30380, 31775, 31899, 32550, 34300, 35588, 37975, 38130, 40180, 42189, 42532, 43050, 44485, 45570, 50225, 51450, 53165, 53382, 56252, 60270, 62279, 63550, 63798, 65100, 70315, 75950, 76260, 84378, 86100, 88970, 91140, 95325, 100450, 102900, 106330, 106764, 113925, 120540, 124558, 127100, 127596, 133455, 140630, 150675, 151900, 159495, 168756, 177940, 186837, 190650, 200900, 210945, 212660, 222425, 227850, 249116, 265825, 266910, 281260, 301350, 311395, 318990, 351575, 373674, 381300, 421890, 435953, 444850, 455700, 531650, 533820, 602700, 622790, 637980, 667275, 703150, 747348, 797475, 843780, 871906, 889700, 934185, 1054725, 1063300, 1245580, 1307859, 1334550, 1406300, 1556975, 1594950, 1743812, 1868370, 2109450, 2179765, 2615718, 2669100, 3113950, 3189900, 3736740, 4218900, 4359530, 4670925, 5231436, 6227900, 6539295, 8719060, 9341850, 10898825, 13078590, 18683700, 21797650, 26157180, 32696475, 43595300, 65392950, 130785900]

約数ペア:

[(1, 130785900), (2, 65392950), (3, 43595300), (4, 32696475), (5, 26157180), (6, 21797650), (7, 18683700), (10, 13078590), (12, 10898825), (14, 9341850), (15, 8719060), (20, 6539295), (21, 6227900), (25, 5231436), (28, 4670925), (30, 4359530), (31, 4218900), (35, 3736740), (41, 3189900), (42, 3113950), (49, 2669100), (50, 2615718), (60, 2179765), (62, 2109450), (70, 1868370), (75, 1743812), (82, 1594950), (84, 1556975), (93, 1406300), (98, 1334550), (100, 1307859), (105, 1245580), (123, 1063300), (124, 1054725), (140, 934185), (147, 889700), (150, 871906), (155, 843780), (164, 797475), (175, 747348), (186, 703150), (196, 667275), (205, 637980), (210, 622790), (217, 602700), (245, 533820), (246, 531650), (287, 455700), (294, 444850), (300, 435953), (310, 421890), (343, 381300), (350, 373674), (372, 351575), (410, 318990), (420, 311395), (434, 301350), (465, 281260), (490, 266910), (492, 265825), (525, 249116), (574, 227850), (588, 222425), (615, 212660), (620, 210945), (651, 200900), (686, 190650), (700, 186837), (735, 177940), (775, 168756), (820, 159495), (861, 151900), (868, 150675), (930, 140630), (980, 133455), (1025, 127596), (1029, 127100), (1050, 124558), (1085, 120540), (1148, 113925), (1225, 106764), (1230, 106330), (1271, 102900), (1302, 100450), (1372, 95325), (1435, 91140), (1470, 88970), (1519, 86100), (1550, 84378), (1715, 76260), (1722, 75950), (1860, 70315), (2009, 65100), (2050, 63798), (2058, 63550), (2100, 62279), (2170, 60270), (2325, 56252), (2450, 53382), (2460, 53165), (2542, 51450), (2604, 50225), (2870, 45570), (2940, 44485), (3038, 43050), (3075, 42532), (3100, 42189), (3255, 40180), (3430, 38130), (3444, 37975), (3675, 35588), (3813, 34300), (4018, 32550), (4100, 31899), (4116, 31775), (4305, 30380), (4340, 30135), (4557, 28700), (4650, 28126), (4900, 26691), (5084, 25725), (5145, 25420), (5425, 24108), (5740, 22785), (6027, 21700), (6076, 21525), (6150, 21266), (6355, 20580), (6510, 20090), (6860, 19065), (7175, 18228), (7350, 17794), (7595, 17220), (7626, 17150), (8036, 16275), (8575, 15252), (8610, 15190), (8897, 14700), (9114, 14350), (9300, 14063), (10045, 13020), (10290, 12710), (10633, 12300), (10850, 12054)]