153944682700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{4339}}^1$

素因数の和:4656

約数の個数: 144

約数和(自身を含む): 352722979840

約数和(自身を除く): 198778297140

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 148, 172, 185, 215, 223, 370, 430, 446, 740, 860, 892, 925, 1075, 1115, 1591, 1850, 2150, 2230, 3182, 3700, 4300, 4339, 4460, 5575, 6364, 7955, 8251, 8678, 9589, 11150, 15910, 16502, 17356, 19178, 21695, 22300, 31820, 33004, 38356, 39775, 41255, 43390, 47945, 79550, 82510, 86780, 95890, 108475, 159100, 160543, 165020, 186577, 191780, 206275, 216950, 239725, 321086, 354793, 373154, 412550, 433900, 479450, 642172, 709586, 746308, 802715, 825100, 932885, 958900, 967597, 1419172, 1605430, 1773965, 1865770, 1935194, 3210860, 3547930, 3731540, 3870388, 4013575, 4664425, 4837985, 6903349, 7095860, 8027150, 8869825, 9328850, 9675970, 13806698, 16054300, 17739650, 18657700, 19351940, 24189925, 27613396, 34516745, 35479300, 35801089, 41606671, 48379850, 69033490, 71602178, 83213342, 96759700, 138066980, 143204356, 166426684, 172583725, 179005445, 208033355, 345167450, 358010890, 416066710, 690334900, 716021780, 832133420, 895027225, 1040166775, 1539446827, 1790054450, 2080333550, 3078893654, 3580108900, 4160667100, 6157787308, 7697234135, 15394468270, 30788936540, 38486170675, 76972341350, 153944682700]

約数ペア:

[(1, 153944682700), (2, 76972341350), (4, 38486170675), (5, 30788936540), (10, 15394468270), (20, 7697234135), (25, 6157787308), (37, 4160667100), (43, 3580108900), (50, 3078893654), (74, 2080333550), (86, 1790054450), (100, 1539446827), (148, 1040166775), (172, 895027225), (185, 832133420), (215, 716021780), (223, 690334900), (370, 416066710), (430, 358010890), (446, 345167450), (740, 208033355), (860, 179005445), (892, 172583725), (925, 166426684), (1075, 143204356), (1115, 138066980), (1591, 96759700), (1850, 83213342), (2150, 71602178), (2230, 69033490), (3182, 48379850), (3700, 41606671), (4300, 35801089), (4339, 35479300), (4460, 34516745), (5575, 27613396), (6364, 24189925), (7955, 19351940), (8251, 18657700), (8678, 17739650), (9589, 16054300), (11150, 13806698), (15910, 9675970), (16502, 9328850), (17356, 8869825), (19178, 8027150), (21695, 7095860), (22300, 6903349), (31820, 4837985), (33004, 4664425), (38356, 4013575), (39775, 3870388), (41255, 3731540), (43390, 3547930), (47945, 3210860), (79550, 1935194), (82510, 1865770), (86780, 1773965), (95890, 1605430), (108475, 1419172), (159100, 967597), (160543, 958900), (165020, 932885), (186577, 825100), (191780, 802715), (206275, 746308), (216950, 709586), (239725, 642172), (321086, 479450), (354793, 433900), (373154, 412550)]