88907940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 298299456

約数和(自身を除く): 209391516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 541, 660, 747, 830, 913, 990, 996, 1082, 1245, 1494, 1623, 1660, 1826, 1980, 2164, 2490, 2705, 2739, 2988, 3246, 3652, 3735, 4565, 4869, 4980, 5410, 5478, 5951, 6492, 7470, 8115, 8217, 9130, 9738, 10820, 10956, 11902, 13695, 14940, 16230, 16434, 17853, 18260, 19476, 23804, 24345, 27390, 29755, 32460, 32868, 35706, 41085, 44903, 48690, 53559, 54780, 59510, 71412, 82170, 89265, 89806, 97380, 107118, 119020, 134709, 164340, 178530, 179612, 214236, 224515, 267795, 269418, 357060, 404127, 449030, 493933, 535590, 538836, 673545, 808254, 898060, 987866, 1071180, 1347090, 1481799, 1616508, 1975732, 2020635, 2469665, 2694180, 2963598, 4041270, 4445397, 4939330, 5927196, 7408995, 8082540, 8890794, 9878660, 14817990, 17781588, 22226985, 29635980, 44453970, 88907940]

約数ペア:

[(1, 88907940), (2, 44453970), (3, 29635980), (4, 22226985), (5, 17781588), (6, 14817990), (9, 9878660), (10, 8890794), (11, 8082540), (12, 7408995), (15, 5927196), (18, 4939330), (20, 4445397), (22, 4041270), (30, 2963598), (33, 2694180), (36, 2469665), (44, 2020635), (45, 1975732), (55, 1616508), (60, 1481799), (66, 1347090), (83, 1071180), (90, 987866), (99, 898060), (110, 808254), (132, 673545), (165, 538836), (166, 535590), (180, 493933), (198, 449030), (220, 404127), (249, 357060), (330, 269418), (332, 267795), (396, 224515), (415, 214236), (495, 179612), (498, 178530), (541, 164340), (660, 134709), (747, 119020), (830, 107118), (913, 97380), (990, 89806), (996, 89265), (1082, 82170), (1245, 71412), (1494, 59510), (1623, 54780), (1660, 53559), (1826, 48690), (1980, 44903), (2164, 41085), (2490, 35706), (2705, 32868), (2739, 32460), (2988, 29755), (3246, 27390), (3652, 24345), (3735, 23804), (4565, 19476), (4869, 18260), (4980, 17853), (5410, 16434), (5478, 16230), (5951, 14940), (6492, 13695), (7470, 11902), (8115, 10956), (8217, 10820), (9130, 9738)]