10209763980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71527}}^1$

素因数の和:71616

約数の個数: 144

約数和(自身を含む): 33899121984

約数和(自身を除く): 23689358004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2196, 2340, 2379, 2745, 3172, 3660, 3965, 4758, 5490, 7137, 7930, 9516, 10980, 11895, 14274, 15860, 23790, 28548, 35685, 47580, 71370, 71527, 142740, 143054, 214581, 286108, 357635, 429162, 643743, 715270, 858324, 929851, 1072905, 1287486, 1430540, 1859702, 2145810, 2574972, 2789553, 3218715, 3719404, 4291620, 4363147, 4649255, 5579106, 6437430, 8368659, 8726294, 9298510, 11158212, 12874860, 13089441, 13947765, 16737318, 17452588, 18597020, 21815735, 26178882, 27895530, 33474636, 39268323, 41843295, 43631470, 52357764, 55791060, 56720911, 65447205, 78536646, 83686590, 87262940, 113441822, 130894410, 157073292, 167373180, 170162733, 196341615, 226883644, 261788820, 283604555, 340325466, 392683230, 510488199, 567209110, 680650932, 785366460, 850813665, 1020976398, 1134418220, 1701627330, 2041952796, 2552440995, 3403254660, 5104881990, 10209763980]

約数ペア:

[(1, 10209763980), (2, 5104881990), (3, 3403254660), (4, 2552440995), (5, 2041952796), (6, 1701627330), (9, 1134418220), (10, 1020976398), (12, 850813665), (13, 785366460), (15, 680650932), (18, 567209110), (20, 510488199), (26, 392683230), (30, 340325466), (36, 283604555), (39, 261788820), (45, 226883644), (52, 196341615), (60, 170162733), (61, 167373180), (65, 157073292), (78, 130894410), (90, 113441822), (117, 87262940), (122, 83686590), (130, 78536646), (156, 65447205), (180, 56720911), (183, 55791060), (195, 52357764), (234, 43631470), (244, 41843295), (260, 39268323), (305, 33474636), (366, 27895530), (390, 26178882), (468, 21815735), (549, 18597020), (585, 17452588), (610, 16737318), (732, 13947765), (780, 13089441), (793, 12874860), (915, 11158212), (1098, 9298510), (1170, 8726294), (1220, 8368659), (1586, 6437430), (1830, 5579106), (2196, 4649255), (2340, 4363147), (2379, 4291620), (2745, 3719404), (3172, 3218715), (3660, 2789553), (3965, 2574972), (4758, 2145810), (5490, 1859702), (7137, 1430540), (7930, 1287486), (9516, 1072905), (10980, 929851), (11895, 858324), (14274, 715270), (15860, 643743), (23790, 429162), (28548, 357635), (35685, 286108), (47580, 214581), (71370, 143054), (71527, 142740)]