75179340

素因数分解:

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

素因数の和:554

約数の個数: 144

約数和(自身を含む): 244608000

約数和(自身を除く): 169428660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 499, 540, 558, 620, 810, 837, 930, 972, 998, 1116, 1215, 1395, 1497, 1620, 1674, 1860, 1996, 2430, 2495, 2511, 2790, 2994, 3348, 4185, 4491, 4860, 4990, 5022, 5580, 5988, 7485, 7533, 8370, 8982, 9980, 10044, 12555, 13473, 14970, 15066, 15469, 16740, 17964, 22455, 25110, 26946, 29940, 30132, 30938, 37665, 40419, 44910, 46407, 50220, 53892, 61876, 67365, 75330, 77345, 80838, 89820, 92814, 121257, 134730, 139221, 150660, 154690, 161676, 185628, 202095, 232035, 242514, 269460, 278442, 309380, 404190, 417663, 464070, 485028, 556884, 606285, 696105, 808380, 835326, 928140, 1212570, 1252989, 1392210, 1670652, 2088315, 2425140, 2505978, 2784420, 3758967, 4176630, 5011956, 6264945, 7517934, 8353260, 12529890, 15035868, 18794835, 25059780, 37589670, 75179340]

約数ペア:

[(1, 75179340), (2, 37589670), (3, 25059780), (4, 18794835), (5, 15035868), (6, 12529890), (9, 8353260), (10, 7517934), (12, 6264945), (15, 5011956), (18, 4176630), (20, 3758967), (27, 2784420), (30, 2505978), (31, 2425140), (36, 2088315), (45, 1670652), (54, 1392210), (60, 1252989), (62, 1212570), (81, 928140), (90, 835326), (93, 808380), (108, 696105), (124, 606285), (135, 556884), (155, 485028), (162, 464070), (180, 417663), (186, 404190), (243, 309380), (270, 278442), (279, 269460), (310, 242514), (324, 232035), (372, 202095), (405, 185628), (465, 161676), (486, 154690), (499, 150660), (540, 139221), (558, 134730), (620, 121257), (810, 92814), (837, 89820), (930, 80838), (972, 77345), (998, 75330), (1116, 67365), (1215, 61876), (1395, 53892), (1497, 50220), (1620, 46407), (1674, 44910), (1860, 40419), (1996, 37665), (2430, 30938), (2495, 30132), (2511, 29940), (2790, 26946), (2994, 25110), (3348, 22455), (4185, 17964), (4491, 16740), (4860, 15469), (4990, 15066), (5022, 14970), (5580, 13473), (5988, 12555), (7485, 10044), (7533, 9980), (8370, 8982)]