23263020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 79672320

約数和(自身を除く): 56409300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 379, 396, 465, 495, 558, 620, 660, 682, 758, 930, 990, 1023, 1116, 1137, 1364, 1395, 1516, 1705, 1860, 1895, 1980, 2046, 2274, 2790, 3069, 3410, 3411, 3790, 4092, 4169, 4548, 5115, 5580, 5685, 6138, 6820, 6822, 7580, 8338, 10230, 11370, 11749, 12276, 12507, 13644, 15345, 16676, 17055, 20460, 20845, 22740, 23498, 25014, 30690, 34110, 35247, 37521, 41690, 46996, 50028, 58745, 61380, 62535, 68220, 70494, 75042, 83380, 105741, 117490, 125070, 129239, 140988, 150084, 176235, 187605, 211482, 234980, 250140, 258478, 352470, 375210, 387717, 422964, 516956, 528705, 646195, 704940, 750420, 775434, 1057410, 1163151, 1292390, 1550868, 1938585, 2114820, 2326302, 2584780, 3877170, 4652604, 5815755, 7754340, 11631510, 23263020]

約数ペア:

[(1, 23263020), (2, 11631510), (3, 7754340), (4, 5815755), (5, 4652604), (6, 3877170), (9, 2584780), (10, 2326302), (11, 2114820), (12, 1938585), (15, 1550868), (18, 1292390), (20, 1163151), (22, 1057410), (30, 775434), (31, 750420), (33, 704940), (36, 646195), (44, 528705), (45, 516956), (55, 422964), (60, 387717), (62, 375210), (66, 352470), (90, 258478), (93, 250140), (99, 234980), (110, 211482), (124, 187605), (132, 176235), (155, 150084), (165, 140988), (180, 129239), (186, 125070), (198, 117490), (220, 105741), (279, 83380), (310, 75042), (330, 70494), (341, 68220), (372, 62535), (379, 61380), (396, 58745), (465, 50028), (495, 46996), (558, 41690), (620, 37521), (660, 35247), (682, 34110), (758, 30690), (930, 25014), (990, 23498), (1023, 22740), (1116, 20845), (1137, 20460), (1364, 17055), (1395, 16676), (1516, 15345), (1705, 13644), (1860, 12507), (1895, 12276), (1980, 11749), (2046, 11370), (2274, 10230), (2790, 8338), (3069, 7580), (3410, 6822), (3411, 6820), (3790, 6138), (4092, 5685), (4169, 5580), (4548, 5115)]