13922100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 45136000

約数和(自身を除く): 31213900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 499, 558, 620, 775, 900, 930, 998, 1116, 1395, 1497, 1550, 1860, 1996, 2325, 2495, 2790, 2994, 3100, 4491, 4650, 4990, 5580, 5988, 6975, 7485, 8982, 9300, 9980, 12475, 13950, 14970, 15469, 17964, 22455, 24950, 27900, 29940, 30938, 37425, 44910, 46407, 49900, 61876, 74850, 77345, 89820, 92814, 112275, 139221, 149700, 154690, 185628, 224550, 232035, 278442, 309380, 386725, 449100, 464070, 556884, 696105, 773450, 928140, 1160175, 1392210, 1546900, 2320350, 2784420, 3480525, 4640700, 6961050, 13922100]

約数ペア:

[(1, 13922100), (2, 6961050), (3, 4640700), (4, 3480525), (5, 2784420), (6, 2320350), (9, 1546900), (10, 1392210), (12, 1160175), (15, 928140), (18, 773450), (20, 696105), (25, 556884), (30, 464070), (31, 449100), (36, 386725), (45, 309380), (50, 278442), (60, 232035), (62, 224550), (75, 185628), (90, 154690), (93, 149700), (100, 139221), (124, 112275), (150, 92814), (155, 89820), (180, 77345), (186, 74850), (225, 61876), (279, 49900), (300, 46407), (310, 44910), (372, 37425), (450, 30938), (465, 29940), (499, 27900), (558, 24950), (620, 22455), (775, 17964), (900, 15469), (930, 14970), (998, 13950), (1116, 12475), (1395, 9980), (1497, 9300), (1550, 8982), (1860, 7485), (1996, 6975), (2325, 5988), (2495, 5580), (2790, 4990), (2994, 4650), (3100, 4491)]