38555807490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1\times {\mathrm{1289}}^1$

素因数の和:2241

約数の個数: 128

約数和(自身を含む): 103765536000

約数和(自身を除く): 65209728510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 797, 834, 1251, 1289, 1390, 1594, 2085, 2391, 2502, 2578, 3753, 3867, 3985, 4170, 4782, 6255, 6445, 7173, 7506, 7734, 7970, 11601, 11955, 12510, 12890, 14346, 18765, 19335, 21519, 23202, 23910, 34803, 35865, 37530, 38670, 43038, 58005, 69606, 71730, 107595, 110783, 116010, 174015, 179171, 215190, 221566, 332349, 348030, 358342, 537513, 553915, 664698, 895855, 997047, 1027333, 1075026, 1107830, 1612539, 1661745, 1791710, 1994094, 2054666, 2687565, 2991141, 3081999, 3225078, 3323490, 4837617, 4985235, 5136665, 5375130, 5982282, 6163998, 8062695, 9245997, 9675234, 9970470, 10273330, 14955705, 15409995, 16125390, 18491994, 24188085, 27737991, 29911410, 30819990, 46229985, 48376170, 55475982, 92459970, 138689955, 142799287, 277379910, 285598574, 428397861, 713996435, 856795722, 1285193583, 1427992870, 2141989305, 2570387166, 3855580749, 4283978610, 6425967915, 7711161498, 12851935830, 19277903745, 38555807490]

約数ペア:

[(1, 38555807490), (2, 19277903745), (3, 12851935830), (5, 7711161498), (6, 6425967915), (9, 4283978610), (10, 3855580749), (15, 2570387166), (18, 2141989305), (27, 1427992870), (30, 1285193583), (45, 856795722), (54, 713996435), (90, 428397861), (135, 285598574), (139, 277379910), (270, 142799287), (278, 138689955), (417, 92459970), (695, 55475982), (797, 48376170), (834, 46229985), (1251, 30819990), (1289, 29911410), (1390, 27737991), (1594, 24188085), (2085, 18491994), (2391, 16125390), (2502, 15409995), (2578, 14955705), (3753, 10273330), (3867, 9970470), (3985, 9675234), (4170, 9245997), (4782, 8062695), (6255, 6163998), (6445, 5982282), (7173, 5375130), (7506, 5136665), (7734, 4985235), (7970, 4837617), (11601, 3323490), (11955, 3225078), (12510, 3081999), (12890, 2991141), (14346, 2687565), (18765, 2054666), (19335, 1994094), (21519, 1791710), (23202, 1661745), (23910, 1612539), (34803, 1107830), (35865, 1075026), (37530, 1027333), (38670, 997047), (43038, 895855), (58005, 664698), (69606, 553915), (71730, 537513), (107595, 358342), (110783, 348030), (116010, 332349), (174015, 221566), (179171, 215190)]