21752310060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{7993}}^1$

素因数の和:9184

約数の個数: 144

約数和(自身を含む): 71127542304

約数和(自身を除く): 49375232244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1163, 1170, 2326, 2340, 3489, 4652, 5815, 6978, 7993, 10467, 11630, 13956, 15119, 15986, 17445, 20934, 23260, 23979, 30238, 31972, 34890, 39965, 41868, 45357, 47958, 52335, 60476, 69780, 71937, 75595, 79930, 90714, 95916, 103909, 104670, 119895, 136071, 143874, 151190, 159860, 181428, 207818, 209340, 226785, 239790, 272142, 287748, 302380, 311727, 359685, 415636, 453570, 479580, 519545, 544284, 623454, 680355, 719370, 907140, 935181, 1039090, 1246908, 1360710, 1438740, 1558635, 1870362, 2078180, 2721420, 3117270, 3740724, 4675905, 6234540, 9295859, 9351810, 18591718, 18703620, 27887577, 37183436, 46479295, 55775154, 83662731, 92958590, 111550308, 120846167, 139437885, 167325462, 185917180, 241692334, 278875770, 334650924, 362538501, 418313655, 483384668, 557751540, 604230835, 725077002, 836627310, 1087615503, 1208461670, 1450154004, 1673254620, 1812692505, 2175231006, 2416923340, 3625385010, 4350462012, 5438077515, 7250770020, 10876155030, 21752310060]

約数ペア:

[(1, 21752310060), (2, 10876155030), (3, 7250770020), (4, 5438077515), (5, 4350462012), (6, 3625385010), (9, 2416923340), (10, 2175231006), (12, 1812692505), (13, 1673254620), (15, 1450154004), (18, 1208461670), (20, 1087615503), (26, 836627310), (30, 725077002), (36, 604230835), (39, 557751540), (45, 483384668), (52, 418313655), (60, 362538501), (65, 334650924), (78, 278875770), (90, 241692334), (117, 185917180), (130, 167325462), (156, 139437885), (180, 120846167), (195, 111550308), (234, 92958590), (260, 83662731), (390, 55775154), (468, 46479295), (585, 37183436), (780, 27887577), (1163, 18703620), (1170, 18591718), (2326, 9351810), (2340, 9295859), (3489, 6234540), (4652, 4675905), (5815, 3740724), (6978, 3117270), (7993, 2721420), (10467, 2078180), (11630, 1870362), (13956, 1558635), (15119, 1438740), (15986, 1360710), (17445, 1246908), (20934, 1039090), (23260, 935181), (23979, 907140), (30238, 719370), (31972, 680355), (34890, 623454), (39965, 544284), (41868, 519545), (45357, 479580), (47958, 453570), (52335, 415636), (60476, 359685), (69780, 311727), (71937, 302380), (75595, 287748), (79930, 272142), (90714, 239790), (95916, 226785), (103909, 209340), (104670, 207818), (119895, 181428), (136071, 159860), (143874, 151190)]