395655971900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{142697}}^1$

素因数の和:142968

約数の個数: 144

約数和(自身を含む): 1043412342336

約数和(自身を除く): 647756370436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 233, 238, 340, 350, 425, 466, 476, 595, 700, 850, 932, 1165, 1190, 1631, 1700, 2330, 2380, 2975, 3262, 3961, 4660, 5825, 5950, 6524, 7922, 8155, 11650, 11900, 15844, 16310, 19805, 23300, 27727, 32620, 39610, 40775, 55454, 79220, 81550, 99025, 110908, 138635, 142697, 163100, 198050, 277270, 285394, 396100, 554540, 570788, 693175, 713485, 998879, 1386350, 1426970, 1997758, 2425849, 2772700, 2853940, 3567425, 3995516, 4851698, 4994395, 7134850, 9703396, 9988790, 12129245, 14269700, 16980943, 19977580, 24258490, 24971975, 33248401, 33961886, 48516980, 49943950, 60646225, 66496802, 67923772, 84904715, 99887900, 121292450, 132993604, 166242005, 169809430, 232738807, 242584900, 332484010, 339618860, 424523575, 465477614, 565222817, 664968020, 831210025, 849047150, 930955228, 1130445634, 1163694035, 1662420050, 1698094300, 2260891268, 2327388070, 2826114085, 3324840100, 3956559719, 4654776140, 5652228170, 5818470175, 7913119438, 11304456340, 11636940350, 14130570425, 15826238876, 19782798595, 23273880700, 28261140850, 39565597190, 56522281700, 79131194380, 98913992975, 197827985950, 395655971900]

約数ペア:

[(1, 395655971900), (2, 197827985950), (4, 98913992975), (5, 79131194380), (7, 56522281700), (10, 39565597190), (14, 28261140850), (17, 23273880700), (20, 19782798595), (25, 15826238876), (28, 14130570425), (34, 11636940350), (35, 11304456340), (50, 7913119438), (68, 5818470175), (70, 5652228170), (85, 4654776140), (100, 3956559719), (119, 3324840100), (140, 2826114085), (170, 2327388070), (175, 2260891268), (233, 1698094300), (238, 1662420050), (340, 1163694035), (350, 1130445634), (425, 930955228), (466, 849047150), (476, 831210025), (595, 664968020), (700, 565222817), (850, 465477614), (932, 424523575), (1165, 339618860), (1190, 332484010), (1631, 242584900), (1700, 232738807), (2330, 169809430), (2380, 166242005), (2975, 132993604), (3262, 121292450), (3961, 99887900), (4660, 84904715), (5825, 67923772), (5950, 66496802), (6524, 60646225), (7922, 49943950), (8155, 48516980), (11650, 33961886), (11900, 33248401), (15844, 24971975), (16310, 24258490), (19805, 19977580), (23300, 16980943), (27727, 14269700), (32620, 12129245), (39610, 9988790), (40775, 9703396), (55454, 7134850), (79220, 4994395), (81550, 4851698), (99025, 3995516), (110908, 3567425), (138635, 2853940), (142697, 2772700), (163100, 2425849), (198050, 1997758), (277270, 1426970), (285394, 1386350), (396100, 998879), (554540, 713485), (570788, 693175)]