91157220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6610

約数の個数: 144

約数和(自身を含む): 344792448

約数和(自身を除く): 253635228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6577, 6930, 13154, 13860, 19731, 26308, 32885, 39462, 46039, 59193, 65770, 72347, 78924, 92078, 98655, 118386, 131540, 138117, 144694, 184156, 197310, 217041, 230195, 236772, 276234, 289388, 295965, 361735, 394620, 414351, 434082, 460390, 506429, 552468, 591930, 651123, 690585, 723470, 828702, 868164, 920780, 1012858, 1085205, 1183860, 1302246, 1381170, 1446940, 1519287, 1657404, 2025716, 2071755, 2170410, 2532145, 2604492, 2762340, 3038574, 3255615, 4143510, 4340820, 4557861, 5064290, 6077148, 6511230, 7596435, 8287020, 9115722, 10128580, 13022460, 15192870, 18231444, 22789305, 30385740, 45578610, 91157220]

約数ペア:

[(1, 91157220), (2, 45578610), (3, 30385740), (4, 22789305), (5, 18231444), (6, 15192870), (7, 13022460), (9, 10128580), (10, 9115722), (11, 8287020), (12, 7596435), (14, 6511230), (15, 6077148), (18, 5064290), (20, 4557861), (21, 4340820), (22, 4143510), (28, 3255615), (30, 3038574), (33, 2762340), (35, 2604492), (36, 2532145), (42, 2170410), (44, 2071755), (45, 2025716), (55, 1657404), (60, 1519287), (63, 1446940), (66, 1381170), (70, 1302246), (77, 1183860), (84, 1085205), (90, 1012858), (99, 920780), (105, 868164), (110, 828702), (126, 723470), (132, 690585), (140, 651123), (154, 591930), (165, 552468), (180, 506429), (198, 460390), (210, 434082), (220, 414351), (231, 394620), (252, 361735), (308, 295965), (315, 289388), (330, 276234), (385, 236772), (396, 230195), (420, 217041), (462, 197310), (495, 184156), (630, 144694), (660, 138117), (693, 131540), (770, 118386), (924, 98655), (990, 92078), (1155, 78924), (1260, 72347), (1386, 65770), (1540, 59193), (1980, 46039), (2310, 39462), (2772, 32885), (3465, 26308), (4620, 19731), (6577, 13860), (6930, 13154)]