75842730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 217395360

約数和(自身を除く): 141552630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 81, 90, 115, 118, 135, 138, 162, 177, 207, 230, 243, 270, 295, 345, 354, 405, 414, 486, 529, 531, 590, 621, 690, 810, 885, 1035, 1058, 1062, 1215, 1242, 1357, 1587, 1593, 1770, 1863, 2070, 2430, 2645, 2655, 2714, 3105, 3174, 3186, 3726, 4071, 4761, 4779, 5290, 5310, 5589, 6210, 6785, 7935, 7965, 8142, 9315, 9522, 9558, 11178, 12213, 13570, 14283, 14337, 15870, 15930, 18630, 20355, 23805, 23895, 24426, 27945, 28566, 28674, 31211, 36639, 40710, 42849, 47610, 47790, 55890, 61065, 62422, 71415, 71685, 73278, 85698, 93633, 109917, 122130, 128547, 142830, 143370, 156055, 183195, 187266, 214245, 219834, 257094, 280899, 312110, 329751, 366390, 428490, 468165, 549585, 561798, 642735, 659502, 842697, 936330, 1099170, 1285470, 1404495, 1648755, 1685394, 2528091, 2808990, 3297510, 4213485, 5056182, 7584273, 8426970, 12640455, 15168546, 25280910, 37921365, 75842730]

約数ペア:

[(1, 75842730), (2, 37921365), (3, 25280910), (5, 15168546), (6, 12640455), (9, 8426970), (10, 7584273), (15, 5056182), (18, 4213485), (23, 3297510), (27, 2808990), (30, 2528091), (45, 1685394), (46, 1648755), (54, 1404495), (59, 1285470), (69, 1099170), (81, 936330), (90, 842697), (115, 659502), (118, 642735), (135, 561798), (138, 549585), (162, 468165), (177, 428490), (207, 366390), (230, 329751), (243, 312110), (270, 280899), (295, 257094), (345, 219834), (354, 214245), (405, 187266), (414, 183195), (486, 156055), (529, 143370), (531, 142830), (590, 128547), (621, 122130), (690, 109917), (810, 93633), (885, 85698), (1035, 73278), (1058, 71685), (1062, 71415), (1215, 62422), (1242, 61065), (1357, 55890), (1587, 47790), (1593, 47610), (1770, 42849), (1863, 40710), (2070, 36639), (2430, 31211), (2645, 28674), (2655, 28566), (2714, 27945), (3105, 24426), (3174, 23895), (3186, 23805), (3726, 20355), (4071, 18630), (4761, 15930), (4779, 15870), (5290, 14337), (5310, 14283), (5589, 13570), (6210, 12213), (6785, 11178), (7935, 9558), (7965, 9522), (8142, 9315)]