125298900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 180

約数和(自身を含む): 420112000

約数和(自身を除く): 294813100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 270, 279, 300, 310, 324, 372, 405, 450, 465, 499, 540, 558, 620, 675, 775, 810, 837, 900, 930, 998, 1116, 1350, 1395, 1497, 1550, 1620, 1674, 1860, 1996, 2025, 2325, 2495, 2511, 2700, 2790, 2994, 3100, 3348, 4050, 4185, 4491, 4650, 4990, 5022, 5580, 5988, 6975, 7485, 8100, 8370, 8982, 9300, 9980, 10044, 12475, 12555, 13473, 13950, 14970, 15469, 16740, 17964, 20925, 22455, 24950, 25110, 26946, 27900, 29940, 30938, 37425, 40419, 41850, 44910, 46407, 49900, 50220, 53892, 61876, 62775, 67365, 74850, 77345, 80838, 83700, 89820, 92814, 112275, 125550, 134730, 139221, 149700, 154690, 161676, 185628, 202095, 224550, 232035, 251100, 269460, 278442, 309380, 336825, 386725, 404190, 417663, 449100, 464070, 556884, 673650, 696105, 773450, 808380, 835326, 928140, 1010475, 1160175, 1252989, 1347300, 1392210, 1546900, 1670652, 2020950, 2088315, 2320350, 2505978, 2784420, 3480525, 4041900, 4176630, 4640700, 5011956, 6264945, 6961050, 8353260, 10441575, 12529890, 13922100, 20883150, 25059780, 31324725, 41766300, 62649450, 125298900]

約数ペア:

[(1, 125298900), (2, 62649450), (3, 41766300), (4, 31324725), (5, 25059780), (6, 20883150), (9, 13922100), (10, 12529890), (12, 10441575), (15, 8353260), (18, 6961050), (20, 6264945), (25, 5011956), (27, 4640700), (30, 4176630), (31, 4041900), (36, 3480525), (45, 2784420), (50, 2505978), (54, 2320350), (60, 2088315), (62, 2020950), (75, 1670652), (81, 1546900), (90, 1392210), (93, 1347300), (100, 1252989), (108, 1160175), (124, 1010475), (135, 928140), (150, 835326), (155, 808380), (162, 773450), (180, 696105), (186, 673650), (225, 556884), (270, 464070), (279, 449100), (300, 417663), (310, 404190), (324, 386725), (372, 336825), (405, 309380), (450, 278442), (465, 269460), (499, 251100), (540, 232035), (558, 224550), (620, 202095), (675, 185628), (775, 161676), (810, 154690), (837, 149700), (900, 139221), (930, 134730), (998, 125550), (1116, 112275), (1350, 92814), (1395, 89820), (1497, 83700), (1550, 80838), (1620, 77345), (1674, 74850), (1860, 67365), (1996, 62775), (2025, 61876), (2325, 53892), (2495, 50220), (2511, 49900), (2700, 46407), (2790, 44910), (2994, 41850), (3100, 40419), (3348, 37425), (4050, 30938), (4185, 29940), (4491, 27900), (4650, 26946), (4990, 25110), (5022, 24950), (5580, 22455), (5988, 20925), (6975, 17964), (7485, 16740), (8100, 15469), (8370, 14970), (8982, 13950), (9300, 13473), (9980, 12555), (10044, 12475)]